Understanding Local Government Digital Technology Adoption Strategies: A PRISMA Review

: Digital technologies are used in various local government activities. Adopting suitable digital technology strategies could enhance service efﬁciency, effectiveness, and accountability. The challenges of technology adoption among local governments, however, are also evident. One of the major challenges is capacity, including the lack of knowledge or awareness of how to balance the local government’s resources and the strategies that need to be implemented. This challenge also forms a research gap. The study aims to consolidate the understanding of local government digital technology adoption strategies via the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). It analyses the adoption opportunities, challenges, and strategies through the lens of people, processes, and technology frameworks. The results show that: (a) Strategies concerning the people aspects include building a platform for public participation, employees’ skills, and decision-makers' positive mindset development. (b) Strategies concerning the process aspects include recognizing the players’ roles, having a clear aim and procedure, proper regulation, and receiving user input. (c) Strategies considering the technology aspects include understanding the effect of the technology, technological preparedness, and convenience adoption. The ﬁndings inform local government policymakers in digital technology adoption and transformation endeavors.


Introduction
Local governments play an important role as front-line service providers to citizens, providing clear benefits for cities to become smarter and more sustainable [1][2][3].Citizen dependency on the local government is high, and therefore, quick responses from the local government are anticipated among citizens.To meet citizen demand, local governments are experimenting with adopting appropriate digital technology to deliver services more efficiently, effectively, and accountably [4].These experiments are not just about adopting new technology; they are about embracing new practices, procedures, and strategies that can improve the capacity of the local government to provide services that cater to the citizens' needs [5].Those service provisions are more comprehensive but not limited to paying bills and local taxes, checking transit schedules, issuing and renewing licenses, supporting business start-ups, posting complaints, offering subscription opportunities to receive real-time updates and alerts, providing online ticket booking and parking slot allocation, supporting emergency services, and so on.
The popularity of smart cities or City 4.0 urbanization brought digital transformation to the forefront of urban discourse [6][7][8][9].Even though local governments have adopted various digital technologies, many smaller or less-resourced local governments lack the capacity to research and comprehend how new technologies might improve their operations or the lives of citizens [10].This lack of understanding makes the adoption process challenging since investment failure is likely.Therefore, when local governments introduce digital technologies, they need a proper strategy to maintain their information technology (IT) capacity, comparative advantage, current organizational operations, managerial capabilities, and other factors influencing the decision of the government authority to adopt or reject the new technology [11].
Accordingly, it is important to understand the opportunities and challenges associated with adopting technologies so that effective strategies may be developed; because it is critical to not only be aware of the challenges posed by digital technologies but also to develop plans of action that minimize those challenges and seize the opportunities for local governments [12,13].
The combination of local government and digital technologies has been the subject of numerous studies; the literature spans from investigating the benefits and challenges associated with the adoption of a specific technology among local governments, such as information and communication technology (ICT) [14][15][16], artificial intelligence (AI) [17], cloud computing [18], Web 2.0 [19], the influencing factors that drove technology adoption in local governments [4,11,20], the adoption of the digital technology for the sustainability of the local government [21,22], and the employees, city managers, and chief technical officers' perception on adopting digital technology for local government functions [23][24][25].
Even though several reviews have been carried out, none of these comprehensively looked at digital technology adoption in local government.Accordingly, this paper aims to consolidate the understanding of the landscape of local government digital technology adoption through the following main elements: (a) types of technology utilized for local government services; (b) digital technology adoption opportunities; (c) digital technology adoption challenges; and (d) strategies derived from adopting the digital technology.
This study adopted the People-Process-Technology (PPT) framework.It is defined as "the methodology in which the balance of people, process, and technology drives action: People perform a specific type of work for an organization using technology to streamline and improve these processes" [26].Corporate management specialist Harold Leavitt developed the PPT framework in the early 1960s and published his model for bringing about organizational change [27].Nowadays, this model has been utilized by software companies to maintain the balance of their resources.It has been used in several research fields, such as knowledge management [28], the construction sector [29], and healthcare [30], due to its ability to improve resource utilization and operational efficiency.Therefore, the study adapts this framework to the local government context.The framework consists of the following three pillars:

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People: People are referred to as the stakeholders who are internally and externally involved in the local government function, such as city managers, employees, politicians, citizens, etc.Having the right people who clearly understand their roles and responsibilities is important.They must comprehend what they must do, why they must do it, and how the changes will impact them.Any new processes or technologies cannot be implemented without the people's full support; • Process: The process refers to a series of procedures or actions carried out to achieve a specific outcome or how people and technology achieve a desired goal.The process is concerned with how work is done in local governments; • Technology: Technology is the tool for carrying out the government's procedures.It concerns how technology supports the work done by local governments.New tech-nologies impact the local government the most.The local government, however, must ensure that the technology works.
These three pillars of people, process, and technology work in concert.People and processes must adjust if digital technology changes.For instance, many local governments use advanced technologies and expensive equipment.Nonetheless, the efficiency of technology depends on how it is used and managed.People's activities will be inefficient if organizations do not implement them well.They will also waste a significant portion of the benefits that technology offers.Citizens will not be able to benefit from the technology if they do not know how to use it appropriately.If the new technology does not match the existing procedures, the results will be the same or may even worsen.On the other hand, if the organization becomes overly fixated on the process, it will produce a plan that looks nice on paper but lacks the personnel or the technological resources needed to make it work.A good balance between these three pillars is the key to the success of the local government [31].
Accordingly, this paper looks at local government digital technology adoption opportunities, challenges, and strategies through a PPT framework to understand the balance between these three pillars of local governments.Following this introduction, Section 2 introduces the materials and methods.Section 3 presents the results.Section 4 presents and discusses the key findings.Section 5 concludes the paper.

Materials and Methods
A systematic literature review has been carried out using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol, and the following research questions were identified for the present study: How do local governments use strategies to adopt digital technologies?The literature search task was conducted in February 2023.
To answer this research question, the literature was reviewed in four steps: (a) identification; (b) screening; (c) eligibility; and (d) inclusion.

Identification
The first phase of identification involves the research aim, question, keywords, and inclusion and exclusion criteria.The research aims to consolidate the understanding of local government digital adoption strategies.The university's library search engine and Google Scholar were used to search for the literature online, including Science Direct, Scopus, Web of Science, and Open Access journals.The investigation was carried out until 10 February 2023 by using the following Boolean operation (("digital technology*" OR "digital transformation") AND ("local government" OR "local governance" OR "municipal" OR "municipality" OR "regional council" OR "city council") AND ("strategy*" OR "recommendation"))).The beginning date of the search was kept open.The search resulted in a total of 443 references.

Screening
In the second screening phase, this study set out specific inclusion and exclusion criteria, as shown in Table 1, to reduce the number and help screen articles effectively.The peer-reviewed English articles that suit the research aim and have the full text available online are included in the screening process.The articles that do not belong to the inclusionary criteria are eliminated.Accordingly, the records were reduced to 265.Then, the abstract was read, and the articles irrelevant to the aim were removed.Subsequently, the suitable articles were sent to phase three, which is the eligibility phase.A total of 107 articles were included in this stage.

Inclusionary Criteria Exclusionary Criteria
During the eligibility phase, the articles were fully read, their research aim was considered, and they were further narrowed down to 95, and the final round of full-text reading shortened the number of relevant papers to 60. Lastly, these 60 journal articles were categorized and analyzed (Figure 1).All 60 papers were related to a particular technology, 34 were about digital technology adoption opportunities, 34 were about digital technology adoption challenges, and 33 provided technology adoption strategies.The list of these papers is included in Appendix A.  Technologies offer different opportunities and challenges based on the adoption context.Strategies are considered a tool that helps capitalize on opportunities and prepare for the organization's challenges [32].Considering the above and the aim of the study, the literature is categorized into four areas, i.e., technology types and application areas, adoption opportunities, challenges, and strategies and is further divided into the PPT framework dimensions.

General Observation
Initially, the research papers were classified as per published year, with [33] the contribution of the oldest article included on this subject.Until 2019, the subject area had fluctuating growth in publications, but after that date, there was a drastic growth (Figure 2).The year 2020 records the largest number of journal articles published on the topic (13).This indicates that government-forced lockdowns during the COVID-19 pandemic, which started in 2019, led to an increase in the interest in this area.Social segregation and digital technologies have been utilized to bridge the gaps between local government and citizens [34].Eventually, it became a research-focused area.Technologies offer different opportunities and challenges based on the adoption context.Strategies are considered a tool that helps capitalize on opportunities and prepare for the organization's challenges [32].Considering the above and the aim of the study, the literature is categorized into four areas, i.e., technology types and application areas, adoption opportunities, challenges, and strategies and is further divided into the PPT framework dimensions.

General Observation
Initially, the research papers were classified as per published year, with [33] the contribution of the oldest article included on this subject.Until 2019, the subject area had fluctuating growth in publications, but after that date, there was a drastic growth (Figure 2).The year 2020 records the largest number of journal articles published on the topic (13).This indicates that government-forced lockdowns during the COVID-19 pandemic, which started in 2019, led to an increase in the interest in this area.Social segregation and digital technologies have been utilized to bridge the gaps between local government and citizens [34].Eventually, it became a research-focused area.More than half of the papers (n = 43) used qualitative research methods, 18 presented the findings through quantitative methods, and only 3% followed a mixed method.Most journal articles (n = 40) were empirically tested, and 20 papers theoretically tested the subject.In total, 68% of the articles were based on surveys.Among them, 15 papers surveyed experts (managers, ICT coordinators, professors, heads of the departments, etc.), six articles were based on a staff (employees) survey, four papers were with Chief Administrative Officers (CAO), a couple of papers investigated Chief Information Officers (CIO), responsible officers, and all these papers reflected the policymakers and stakeholders' perspectives (Table 2).More than half of the papers (n = 43) used qualitative research methods, 18 presented the findings through quantitative methods, and only 3% followed a mixed method.Most journal articles (n = 40) were empirically tested, and 20 papers theoretically tested the subject.In total, 68% of the articles were based on surveys.Among them, 15 papers surveyed experts (managers, ICT coordinators, professors, heads of the departments, etc.), six articles were based on a staff (employees) survey, four papers were with Chief Administrative Officers (CAO), a couple of papers investigated Chief Information Officers (CIO), responsible officers, and all these papers reflected the policymakers and stakeholders' perspectives (Table 2).The literature on this subject is featured in technology, government, and sustainabilityorientated journals.Government Information Quarterly is a major outlet with 10 publications.In total, three articles were published in the International Journal of Information Management, and several were published by the International Journal of Cloud Application and Computing, the International Journal of Electronic Government Research, the International Review of Administrative Science, the Social Science Computing Review, and Sustainability.A total of 70 countries published articles in this field (meaning authors that have published articles in this field in diverse contexts, including 70 countries), and 63 articles conducted a single or comparative case study.European countries are the most frequently mentioned (33%), and South American countries are the least (3%).
As per Table 2, row 4, the results indicate that most articles mentioned ICT usage in local government (n = 28), cloud computing (n = 11), AI (n = 8), Web 2.0, CRM, and Big Data, IntTech, IOT, and MDM are some other technologies mentioned in the articles which are adopted for local government services.Some of these technologies have an interconnection.For example, MDM is a business and IT-related technology; but this paper looked at MDM separately to specify the technology type, which is applicable to other technologies mentioned in Table 2.

Local Government Digital Technologies
Technology adoption has a long history in the public sector, dating back to mainframe operations in the 70s and microcomputers in the 90s [15].Local governments have also long used technologies to administer public services [35,36] as they are the frontline public service provider [1].The extent of technology adoption capabilities, however, varies significantly between local governments [36].It is becoming increasingly crucial to comprehend how various digital technologies influence local government operations and why certain governments adopt specific technologies over others [35].
Local governments use several digital technologies such as ICT, the Internet-of-Things (IoT), big data, AI, cloud computing, customer relation management (CRM), master data management (MDM), Web 2.0, Intech, etc., to provide their service [37].It is evident from the literature that ICT is the dominant technology most local governments adopt.Past studies have shown that people who view technology favorably are more willing to use these technologies [38] due to the advantages associated with it, i.e., an accelerator for economic growth, generating new ideas, improving decision-making, boosting demand, cutting costs, fostering employment and regional development, and eliminating unsustainability [39].
A critical component of management in any organization is the efficient use of resources.A study [40] stated, "over the past decades, this notion has gradually expanded in the mainstream ICT sector with the emergence of resource-sharing concepts that include cloud computing".Cloud computing is "a mechanism or model for enabling easy, convenient, on-demand network access to a shared pool of devices such as server, network, storage services, application, service and other advanced computing devices which are configurable" [41].Cloud-based delivery models are quickly grabbing the attention of IT government leaders due to limited budgets, a lack of adequate skills, and as part of the e-Government agenda [42].
For government organizations, cloud computing results in a significant cost reduction, a decrease in the infrastructure needs for ICT, an increase in organizational performance, and better customer service delivery [18].Still, [43] finds that many local government organizations do not adopt cloud computing because (a) it is still in the initial stage and (b) it contains a high level of risk.Transparency and complexity have been widely discussed as the risk of cloud computing directly affecting citizens' trust [40].Although cloud computing is identified as one of the best investments in technology, implementing these technologies in local governments is being done with caution because its long-term effects are unknown [44].
In recent times, many municipalities have begun using social media as an additional channel for online communication [45], which is known as Web 2.0, i.e., Facebook, Twitter, Instagram, LinkedIn, and other applications, in general, represent the most recent development in government Internet use [46].These technologies empower citizens, accelerate transparency, and expand democracy through two-way communication methods [46].According to [47], with two-way communication flows, citizens will no longer be positioned as just 'end users' but as partners and cocreators of information and services.
AI is a disruptive technology that profoundly affects communities and how local government services are organized and provided [48].AI is defined as a group of interconnected technologies and systems that can make suggestions and judgments without or with little explicit human direction by performing perceptual, cognitive, and conversational functions typical of the human mind [48,49].Different authors have acknowledged AI systems as a unique set of technological innovations that will make public services more efficient and effective.However, it changes public administration and management significantly and will shape the future of public organizations [50] by potentially improving the quality of public services, fostering citizen trust [17], enhancing efficiencies, tackling complexity, managing repetitive tasks, and automating routine decisions [51].There are risks here as well if AI is built on misinformation or incomplete or biased information [52][53][54], but experimentation with these technologies is already underway at the local level.
Local governments have built digital technology infrastructure over the past few decades and created new applications for effective digital service delivery [55].Although many local government services have made significant advancements, the full potential of digital technology adaptation has not yet been achieved.Hence, the subsections that follow elaborate on the digital technology adoption opportunities, challenges, and strategies to reach the full potential of local governments by maintaining a balance between the people, process, and technology.

Local Government Digital Technologies Adoption Opportunities
This subsection discusses the opportunities associated with adopting digital technologies in a local government function, i.e., the advantages that could be gained through adopting digital technologies through the subsections of (a) people, (b) process, and (c) technology.

People
The discussion in this subsection proceeds along three points, in accordance with the opportunities received by the actors: (a) increased citizen convenience and engagement, (b) perceived usefulness, and (c) increased accountability on the part of the decision-makers.These are elaborated below, and the summarized information is presented in Table 3.

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Increased Citizen Convenience and Engagement Citizens expect the local government to provide convenient services [4].Local government services have typically been provided in person, at various places, and usually using paper forms.However, nowadays, many local governments use smartphone applications, kiosks, chatbots, and user-friendly web platforms to simplify the service process and reduce customer waiting times.A study [24] underlined that due to these advancements, people do not need to visit the council in person to access the services.
Along with the growth of digital technologies, people have a greater interest in getting involved with their local government.This indicates that the conventional public service organization structure (one-way interaction meaning information provided to the public by the authority rather than two-way communication) is less acceptable in a digital age.Several studies [56,57] underlined that citizens should be a part of the planning process for developing new digital government initiatives.The public and the government interact positively when they have excellent relations, which results in more open and conducive governance [20].
Accordingly, several local governments have introduced Web 2.0 [58] to allow citizen participation in (a) gathering and disseminating feedback, and local knowledge, (b) collaboration and discussion via forums, comments, opinion maps, and surveys, (c) simulation software for 3D design and budget allocation, (d) idea gathering through voting and rating, and (e) tools for analyzing comments, votes, and user behavior across the platform [19].Given the benefits of digital technologies and the fact that they enable collaborative participation, citizens are more likely to support their adoption [4].

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Perceived Usefulness Perceived usefulness can be defined as the expected benefits that the employee can gain through the adopted digital technologies.This includes higher accuracy and faster processing, which in turn lead to reduced workload, pressure, and employee burden [24,59].Milton Keynes Council (UK) adopted AI technology to strengthen services and boost effectiveness throughout its planning domain.Its initiative uses open source technology, including citizen self-service and customer-facing chatbots, to respond to real-time public inquiries.The number of calls has fallen since the project's introduction in 2018, while the number of chatbots has increased.This frees up considerable time for the planning officer [59].Employees could use this time to build their capacity to improve their competence and become experts in digital technologies [24] or sharpen their skills and knowledge to provide a more satisfactory service.Article [24] argues that digital technologies enhance public employees' capabilities and allow them to concentrate on high-level and non-routine duties.

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Increased Accountability of Decision-Makers Decision-makers are the most powerful in local governments, giving instructions, suggestions, and direction toward boundary development [20].Accountability refers to an institution's dedication to its work, recognition of its unique organizational position, and transparency provided to the users or customers [57].Digital technologies increase decision-makers' accountability specifically in three aspects: (a) knowledge enhancement, (b) innovativeness, and (c) capability and authority [60].
To meet citizen demands, guide employees, handle the pressure associated with the implementation of digital technologies, and support the local government, managers need to enhance their knowledge by understanding the advantages of digital technologies and allocate adequate funds and other resources for the implementation of the technology [61][62][63].Innovativeness enhances the decision-makers' openness to implementing new technology, bringing fresh perspectives to the company, and cultivating innovative procedures that benefit the business and boost organizational performance [20].A wide range of innovative and capable managers lower the dangers through a flexible ICT infrastructure design and the use of ICT skill-based resources [11], diversify the tasks assigned to employees, and reduce staffing restrictions.All these give more freedom to government officers to experiment with new technologies and enhance the effectiveness of the decision-makers [15].

Process
This subsection explains the opportunities digital technologies provide in the process under two aspects: (a) cost-effective finance management, and (b) enhanced service delivery.These are elaborated below, and the summarized information is presented in Table 4.

• Cost-Effective Finance Management
Previous research emphasized that cost-effective finance management is the primary opportunity that comes from adopting digital technologies as it is the local government's economic sustainability and primary function [40,56,61].Local governments are trying to devise cost-efficient ways to restructure their IT infrastructure to cut expenses [42].Electronic document delivery to the stakeholders and the adoption of energy-efficient technology are basic finance management methods adopted by most local governments [22].Meanwhile, as an advanced method, local governments adopt cloud computing as it shares a common platform and networks, decreasing hardware expenditure, maintenance expenses, and energy consumption [42].Additionally, [25] identified several benefits of utilizing AI in local governments.Among them is cost cutting.For example, the Blackpool City Council (UK) launched Project Amber in 2020.The council deployed AI-powered space satellite imagery and analysis to identify road deterioration and potholes.After that, the data were delivered back to the repair teams.Local government repaired over 5000 potholes while saving £1 million compared to conventional maintenance techniques.

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Enhance the Quality-of-Service Delivery Quality is a crucial facilitator for enhancing various organizational capacities and determining the success of digital technologies [22,39].The international standards of quality, as identified by [64], are composed of five characteristics, such as (a) effectiveness, (b) efficiency, (c) satisfaction-usefulness, trust, pleasure, and comfort, (d) freedom from risk-economic risk mitigation, health and safety risk mitigation, and environmental risk mitigation, and (e) context coverage-context completeness, flexibility [64].
Local governments benefit from using digital technology to understand their constituents better, acquire deep insights into what matters to them, and increase the accessibility of service delivery [4].Local governments have access to social media platforms such as Facebook, where they openly ask the public for feedback to create a more customer-centric experience.Similarly, by automating repetitive tasks such as bookings and confirmation emails, digital technology has the potential to save governments and municipalities a significant amount of time and money.Effective deployment of features such as service automation will improve the client experience, expedite processes, and free up staff to concentrate on other crucial responsibilities [57].

Technology
This subsection discusses the opportunity associated with the adoption of technology as a tool from the perspective of (a) improved user-friendliness, and (b) reduced complexity.These are elaborated below, and the summarized information is presented in Table 5.

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Improve Usability The adopted technology should have high-level usability or, in other words, should be user-friendly.The user interface should make the system simple to use, as services will be provided frequently [65].Friendliness can be assessed through the language, users' culture, and accessibility for users with any disability [65,66], i.e., if the implemented digital technologies are simple to use and understand, the public will be much more likely to use them.This undoubtedly contributes to the simplification of numerous tasks that were previously carried out manually during face-to-face contact.This will save time and money when local governments streamline the procedures.User-friendliness lowers the digital gap, bringing the government and its citizens closer [65].For example, Newham City Council (Australia) represents a population speaking more than 200 languages, and the council faces a communication problem between government employees and the local population.Then, the council introduced Futa-the multilingual chatbot which translates questions and answers, escalates complex chats to live chat operators, and supports many languages.Within six months, 10,491 inquiries were resolved automatically, 84 h less were spent on calls, and savings of £40,000 were achieved [67].

• Reduce Complexity
Complexity is the "degree of difficulty for a firm to implement the innovation" [20] (p.3).Complexity has been shown to play a significant role in the decision to adopt any new technology.The researchers looked at the complexity negatively [12,20].Hence, it involves the determination of the organization and the employees to learn the adopted new technology.A study [61] (p.1) emphasized that "the easier an organization perceives a new technology to learn and use, the less complex the former perceive the latter to learn and use, and vice versa".Further, digital technologies can tackle the complexity associated with the traditional system, such as document maintenance, physical attendance for service consumption, repetitive tasks, and loss of data.

Improve user friendliness
Facilitating condition, integration able, interactivity, perceived ease of use, perceived benefits, relative advantage, scalable, user friendly, usability.

Local Government Digital Technologies Adoption Challenges
The continuous growth of digital technology creates direct and indirect challenges for local governments.Not only looking at an organization's opportunities but also understanding the challenges will assist in making optimal use of the resources.This subsection investigates the challenges associated with local governments' digital technology adoption under the subsections, i.e., the PPT framework.

People
This subsection looks at the challenges associated with digital technologies that have been faced by the actors of the local government under three aspects: (a) lack of technical staff and knowledge, (b) lack of decision-makers' support, and (c) acceleration of the inequalities in the society.These are elaborated below, and the summarized information is presented in Table 6.

Lack of Technical Staff and Knowledge
Lack of technical staff and knowledge could impact the adoption of local government technology on employees (including decision-makers) and public aspects.Human resources with good technical knowledge can produce the best results for the local government function [20].Meanwhile, the receivers with excellent technological understanding will be supportive of experimenting with new technology by the local government because the successful adoption of technology is based on citizen demand for the introduced technology.A study [68] indicated that most government employees are proficient in fundamental abilities such as word processing and web navigation.However, some government employees lack several specialized talents, such as programming, application development analysis, and software applications, and digital-based public services demand them.This digital knowledge deficit increases the complexity of the local government function [40].
Meanwhile, there is a general understanding that, compared to younger people, older people are less likely to use digital technology.Adopting new technologies such as AI could be difficult not only for local council staff but it could also be confusing for the general population, especially elderly people.Many authors highlighted that age and knowledge could hinder the adoption of advanced technologies [51].

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Lack of Decision-Makers' Support Most of the literature indicated that decision-makers with positive attitudes towards adopting digital technology for local government service provision are more likely to provide/approve funding [4, 20,40].Hence, successful digital technology adoption depends on the fund secured by decision-makers and the support from decision-makers to achieve the goals.A study [69] identified three main challenges related to the lack of decision-makers' support, such as (a) no clear direction from the management, (b) lack of knowledge of technology adoption, and (c) the absence of a digital strategy.In the meantime, before they invest in new experimental technology, they demand larger rates of return [11].Managers' attitudes are a challenge to adopting digital technology for local government functions.

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Accelerate the Inequalities of the Society In general, local governments serve diverse local communities with different sociocultural, educational, and economic backgrounds.Each community has its level of digital technology adoption capacity.Higher-level educated stakeholders tend to be more perceptive of technology advancements in terms of affordability and knowledge to utilize.Nevertheless, lower-level income and education communities may be unable to afford and access digital technologies due to income and digital literacy constraints [70][71][72][73].This means the community context matters for digital government adoption, whether people in the community will use it.This will be harder when local governments adopt advanced technologies such as AI [74,75].

Process
This subsection discusses the challenges associated with the adoption of local government technology from the process perspective under the four aspects: (a) lack of planning, (b) lack of internal and external collaboration, and (c) lack of ethical framework and regulation.These are elaborated below, and the summarized information is presented in Table 7.

Lack of Planning
The local government is expected to be ready, in terms of quality of planning, human resources, sufficient funds, proper policy and regulation, procedure, etc., to adopt a technology [20].The reason behind the lack of formalization is due to (a) the lack of a benchmarking system, i.e., no standard model to compare and understand the requirement, (b) the lack of a self-assessment guide to understanding the available and non-available resource [69], and (c) inadequate time in the planning stage leading to an overly complex adoption process [57].Moreover, decision-makers' ignorance of technology, poor communication among the local government institutes, and attitude towards risk contribute to their failure to recognize the uncertainty that might arise.Increased uncertainty makes planning and decision-making even more challenging [11].

• Lack of Internal and External Collaboration
The efficiency of the local government service distribution depends not only on internal collaboration but also on establishing effective connectivity among various organizations [11,68].In practice, there is significantly less collaboration within and outside of the organization, which means it is necessary to adopt new means by which a local government is to function.
The power relation within the organization creates a gap between the decision-makers and the employees.A study [76] put forward the main characteristics of this power relation as follows: (a) Until a decision-maker authorizes, employees cannot use digital technologies.(b) In general, employees who desire to make their own decisions in the local government would be immediately discouraged.(c) For a final decision, even minor issues must be brought to the attention of a decision-maker.For example, even though the junior employee wishes to adopt new technology, the decision still depends on the senior's approval.
At the same time, considering the risk factor, council managers do not want to share data and information with other institutions, which constantly limits the organization's collaboration [68], resulting in a lack of intra-organization cooperation where similar tasks are repetitively run, causing budget duplications.In contrast, this budget can be effectively invested in facilitating technology adoption matters.

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Lack of Ethical Frameworks and Regulations Structures, protocols, and policy mechanisms are required to ensure inclusive and equitable benefits in the new digital era.The local government's technology adoption would be hindered without effective procedures and documented data quality policies [61].Other elements, such as privacy, security, and organizational trust, are intertwined with policies.It is difficult to gain users' trust, and it will be challenging to adopt technology for government services if it cannot ensure privacy protection and reduce the collection and storage of personal information.A study [74] mentioned that numerous policy problems exist, including government surveillance, privacy, security, and communications capacity.At the same time, adopted technology will be transformed together with the public demand and growth of the technology.Failure of flexible policy and regulation to adopt digital transformation also imposes challenges on the local government.

Technology
This subsection discusses the challenges associated with the adoption of local government technology from the perspectives of (a) lack of technical infrastructure readiness, (b) lack of security and privacy, and (c) data-related challenges.These are elaborated below, and the summarized information is presented in Table 8.

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Lack of Technical Infrastructure Readiness Infrastructure readiness is a barrier identified from the perspective of technological challenges.It includes precise and detailed infrastructure requirements, the availability of qualified human resources to handle the infrastructure, and infrastructure budget support, for example, internet facilities, computer servers, data centers, and disaster recovery centers [77][78][79].While the internet/online facilities and the disaster recovery center are the most critical infrastructure, the online facility is determined by accessibility, availability, and speed, whereas the disaster recovery center is a precautionary measure against potential threats that could eventually compromise system continuity [74].The failure of one of these factors will be a challenge for the local government to adopt digital technologies.

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Lack of Security and Privacy Data security involves preventing unauthorized entry, while privacy refers to who is permitted access to the data.These are critical issues for the local government [74].Before choosing data-driven innovation, the organization must consider data security and privacy [61].People are concerned about protecting the privacy of their confidential information because doing so is a basic human right [18].For example, people do not know where their information is stored in Web 2.0-an open platform where citizens' privacy is at risk while providing sensitive information and cloud computing.Hence, adopting digital technologies would be challenging for the local government without proper security and safety protocols.

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Data-Related Challenges The data-related challenges include data integration, data availability and acquisition, data quality, absence of structure and homogeneity, data bias, and resulting inaccuracies [80].Advanced applications such as AI and predictive analytics depend on large quantities of data.A study [25] stated that eliminating bias in training data for machine learning is the biggest challenge.AI systems always have errors unless this barrier is eliminated.The risk is, therefore, significant for a public entity.Another study [81] identified four main data quality-related issues: (a) Complex data make the data integration part difficult.(b) A large data set consumes a lot of time.(c) Advanced technology is required to process big data.(d) There is not any benchmarking setting to understand the quality of data.Without a reliable and accurate data set, implementing digital technology could be challenging for the local government.

Local Government Digital Technologies Adoption Strategies and Recommendation
Strategies are defined as effective use of the available resources.They can also be viewed as a "pattern of decisions in an organization which formulates objectives, purposes, produces, policies and plans to achieve the goals" [82].In the local government context, digital technology adoption strategies are investigated in this subsection concerning people, process, and technology aspects.

• Invest in Interdisciplinary Skill Development for Employees
Regarding employee-related strategies, most of the literature emphasizes the importance of skill training and workshops with the aim of helping employees adopt digital technologies [1,15,73].The installation, management, planning, and implementation of ICT infrastructure require technical expertise [1].A study [40] argued that by helping staff with training and information when adopting digital technologies, local governments could benefit greatly, and the adoption rate would likely increase.Meanwhile, the adoption process would accelerate by recruiting staff familiar with the technologies [77].The staff with good knowledge is likely to: (a) Lead the team.(b) Explain the benefits to the stakeholders and organize professional development programs.(c) Educate and network with the existing staff [40].Simultaneously, employees should be aware that, as technology quickly advances, citizen expectations for the delivery of government services also rise.Hence, attending agencies or organizations for orientation, workshops, training, and exposure is essential.
Another study [15] evidenced the discrepancy between the courses offered by academic programs and practitioners' requirements at work.Therefore, future research must investigate the pedagogical methods that schools and colleges use to emphasize digital technology competencies related to local governance in undergraduate and graduate curricula.

•
Utilizing Power in a Responsible Manner Decision-makers can use rewards or penalties to motivate government officials to adopt digital technologies.Accordingly, utilizing the power of correct direction would be the most effective strategy for adopting digital technologies.For example, organizing regular meetings with employees to understand the difficulties in using digital technologies and creating a step-by-step implementation schedule so that citizens and employees find it easier to adapt to the new process [73].The decision-makers should ensure data privacy and security by formulating a proper procedure or policy document [20,45] and properly allocating organizational resources, such as staff time and budgetary costs [57].

•
Increasing Open Participation Citizens and communities must be involved in the local government's decisionmaking process.Local governments are practicing Web 2.0 to ensure equitable participation [19,20,58], specifically in policymaking.While the local government expects that having a Facebook page or Twitter account is enough to garner citizen feedback, they should create social media platforms that solicit and support active public engagement [38].Most of the public is not motivated to voice their opinion due to privacy concerns and a lack of trust in the government system.However, the local government should be open to citizens' participation by introducing accessible and affordable digital technologies [83].

Context Attribute Study
Utilizing the power in a responsible manner Improve information culture and align the technology with strategic objectives.Articulate a timeline and hold regular meetings.Managers could build on an existing culture of awareness of and sensitivity to information, awareness about potential opportunities and risks associated with technologies, recognized standing and interdisciplinary skills, methodological competence, and digital background, managed by qualified people, and focus on content management.Managers must also be held accountable for implementing their projects and exercising their authority to enhance performance.
[ [20][21][22]50,57,73,83] Increasing open participation Enabling the user to create and tailor content requires the commitment of more resources.Open participation, collaboration, and ubiquitous engagement should be a part of the planning process. [38,57]

Process
This subsection looks at what processes relate to strategies that could assist in adopting digital technologies in three aspects: (a) introducing policies and regulations, (b) proper planning and goal setting, and (c) fostering cross-sectoral collaboration.These are elaborated below, and the summarized information is presented in Table 10.

• Introducing Policies and Regulation
The creation of formal policies and regulation by the local government is required to support the adoption procedure.While the government plans to use digital technologies, it must consider options outside of technology.It is essential to have written regulations that support change, provide instructions for execution, and give legal authority for the policy and regulation implementation [1,20,73].In the meantime, policies should elaborate on how data are handled, gathered, preserved, analyzed, deliberated, and disclosed.The level of trust and security help minimize the associated risk and encourage the user to adopt the technology without reluctance [12,21].

•
Proper Planning and Goal Setting The second factor which aligns with policies and regulation is planning and goal setting.Goal setting is a process that identifies what the local government needs to accomplish and helps create a plan to achieve target results.Policies, regulations, planning, and goal setting should be aligned to maximize the outcome [20].The planning includes (a) technology capacity in terms of technical and human capacity [15], (b) existing infrastructure compatibility assessment [4], (c) a budget proposal to address concerns about cost, and (d) discussion with internal and external parties to get advice on security issues, etc., [40].At the same time, at the planning stage, identifying the challenge of local government to adopt digital technologies is equally important to reduce failures while setting goals.

• Fostering Cross-Sectoral Collaboration
Increasing inter-and intra-institutional collaboration would accelerate the adoption of digital technology [84].It has several advantages, starting from: (a) Collaboration between citizens and employees would enhance the employees' understanding of their needs, that is, to what extent they understand the digital technologies, as per the requirement of adopting the technology and improving the employees' skills so that effective services may be provided to citizens [85,86].(b) Collaboration between different local governments-each local government has unique methods and designs for adopting digital technologies, which increases the expenditure of state government.This limitation could be overcome by adopting a set of universal development standards [87].(c) Collaboration with stakeholders and politicians-adopting and/or implementing digital technologies in local governments requires support from stakeholders and elected leaders.Local governments must establish channels for disseminating information about the advantages of digital innovation to gain support from politicians and stakeholders [34].(d) Collaboration with academic institutions-local governments should collaborate with academic institutions to offer new executive education programs that can fill the knowledge gaps found in this study [88].

Technology
This subsection looks at how technology relates to strategies that could assist in adopting digital technologies in two aspects: (a) building the technical infrastructure and (b) creating an enabling environment.These are elaborated below, and the summarized information is presented in Table 11.

•
Building the Technical Infrastructure The technical infrastructure is identified as a primary driver of the adoption of digital technologies by local government [4,89].The adoption of digital technologies is made more accessible if the technical readiness level is higher.It allows government organizations to collaborate, communicate, and exchange work, making daily activities easier and utilizing technology to reduce staff time and effort.The technical infrastructure includes proper network, hardware, software, security, and privacy standards [57].A study [89] detailed this strategy by notifying the important elements to be included, such as: (a) upgrading the equipment and ensuring consistency across all local government departments, including personal computers, servers, and desktop software, (b) creating shared information systems for the primary duties of local governments; (c) implementing appropriate security measures and technology.These include dependable firewalls, data encryption methods, and public key infrastructure (a collection of rules, policies, and processes required to create, manage, distribute, utilize, store, and revoke digital certificates), and (d) Evaluate the utilization of local government data centers with disaster recovery processes and tools.

•
Creating an Enabling Environment All stakeholders in the process of digital technology adoption should be able to provide and receive services equally.Accessibility includes cost-effective, language-friendly, and user-friendly (people can understand the procedure without training) devices that all users can afford.This could be achieved when the technology used to introduce new concepts must be created at a literacy and comprehension level open to all.Increased public Wi-Fi availability, technical literacy programs, computer lab resources, and dependable infrastructure boost trust in local government and increase the use of tools for managing citizen relationships [70].A study [90,91] advocated that local governments should create mobile engagement tools within an organization to help cover a broader range of people's perceptions.The accessibility strategy increases the actors' trust and facilitates the adoption of digital technologies.

Findings and Discussion
Local government experiments with new digital technologies and methods for their service provision play a vital role in the effective and efficient service provision of the local government.These adoption processes are complicated by uncertainties.The involved government officials must adapt to the process and technology, the process must be continuously updated, and the technology must be properly integrated into the local government system.The local government must understand the balance between people, processes, and technology to gain its full potential.The key findings are discussed below and summarized in Table 12.

Understanding the Actors
Internal actors, such as employees, decision-makers, and external key actors, such as citizen politicians, stakeholders, and so on, are connected to the local government system.Technology in local government cannot work without building the capacity of the actors first [4,57].The difference between a successful and a poor local government is the presence of the right actors having the right attitude towards adopting digital technology.A stusy [22] stated that "improvement of information culture is fostered by constant improvement in digital and sociocultural competencies of employees and managers of the public administration as well as their personal mastery and creative attitudes".
Actors' social, cultural, economic, and educational backgrounds vary greatly.As a result, the decision-making style, working style, and adoption style will vary [75].For example, citizens from low-income backgrounds cannot afford to pay for the hardware.Citizens with less digital literacy increase the workload for employees, employees with less digital literacy slow down service delivery, and citizens with higher educational backgrounds put more pressure on decision-makers.Decision-makers and employees with less digital literacy and strategy might lead to system malfunction.

•
Nothing in an organization is more crucial than excellent communication, particularly when implementing solutions for technology and processes.So, citizens should speak up first by outlining their needs in detail [84].In other words, citizens should be enthusiastic communicators and not hold back when sharing their thoughts with the local government.Accessible and organized communication leads to the flow of ideas, which inspires the local government to understand the requirement of the people and accordingly introduce digital technology.Meanwhile, the local government needs to open platforms where citizens can share their thoughts and ideas without affecting their privacy-it also needs to actively solicit input from residents through outreach, as just because a platform is there does not mean it will be used.A study [92] underlined that social media sites such as Facebook and Twitter engage the audience actively; it also goes beyond simply having an account there; • Secondly, the local government needs employees with the appropriate talents and skills to handle digital technologies.It includes experience and attitude with skills, as these are equally crucial to ensuring a successful implementation of digital technology [1].
Additionally, the local government should offer skill-training workshops to hiring staff and current employees who are already familiar with the technology to keep up with the updates [73]; • Thirdly, these activities will be practically feasible if the decision-makers cultivate a constructive attitude towards the employees and citizens by accepting their needs and requirements [57].

Formulating the Process
Having the right processes in place aligned with the right employees helps to know what must be done to ensure that citizens receive the required services.Citizens require local governments to provide high-quality services.Describing how services are provided is more important than the types of services being offered [93].Thus, when local governments design the process, the four matters described below should be considered for the effective implementation of digital technologies [31].

•
The actors should understand how they fit in the process, what their role is in it, and what they need to achieve throughout the process.For example, decision-makers must be held responsible for carrying out the plan and use the authority and skill to allocate local government resources, such as employees' time and budgetary costs, responsibly [57]; The local government should have a reasonable goal and a procedure to achieve the goal.Thus, improving these procedures will impact process efficiency the most [20]; To improve the success of digital innovation, local governments must develop acceptable legal and regulatory standards rather than just adopting regulation out of isomorphic pressure [34];

•
Getting feedback from the actors and constant improvement are important for the process to have the best effect [15].

Technology as a Tool
The actors should understand that technology does not address all the problems.It is a tool the actors use to implement the process and which aids in automating some of the steps.A study [19] argued that "identifying the main causes for limited or ineffective citizen engagement with local government activities requires us to look beyond the technology itself".Therefore, before implementing digital technology, local governments should have a proper understanding of:

•
The effect of the equipping technology on the actors' productivity and ability to simplify employees' and citizens' lives, the challenges they might encounter, and the means to resolve them [1]; The local government should adequately understand the level of digital readiness across service delivery, planning and development, and internal systems before implementing digital technology.Because the implementation of digital technology is more accessible, the technical readiness level is greater [4]; • Technology has far more reach than we could have imagined and knows no bounds.Therefore, rather than adopting complex technologies, technology should be easy to use, affordable, and comprehended.People should not feel overwhelmed by it [70].
Local governments' starting point may be chosen according to the resources, capacity, availability, and other factors.For instance, the local government can determine the citizens' needs and capabilities before creating the procedure and implementing the appropriate technology.In addition, decision-makers may decide to spend money on technology while also retraining their employees or developing processes for skill development.However, to minimize risk and maximize impact, the interaction between the three elements must be balanced correctly.
Despite challenges, the future of technology adoption in local government holds great promise.Edge computing, virtual reality, the sixth generation (6G) networks, multimodality machine learning models, and blockchain, among other emerging technologies, are actively transforming the landscape of local governance and citizen services.Edge computing [94,95] offers a range of benefits, including reduced latency, greater data privacy and security, increased accessibility, and increased resilience and durability.It not only reduces costs but also allows for the efficient deployment of IoT and the facilitation of effective disaster response and emergency management.Virtual reality (VR) [96,97] is gaining traction as a driver of citizen participation, accessibility, training, urban planning, remote collaboration, public safety, cultural heritage protection, and data analysis.Its impact will extend to encouraging inclusiveness and creative governance solutions.
The 6G network [94] integration will result in improved connection, higher capacity, easy access to cloud services, and seamless integration with VR and augmented reality (AR) technologies.These developments will enable data-driven decision-making, strengthen cybersecurity safeguards, and help IoT scale.As a result, they will improve service delivery, stimulate urban planning projects, and spark innovation.Multimodality machine learning models [98] will play a pivotal role in augmenting natural language understanding, citizen engagement, data analysis, accessibility, information processing, language translation, risk detection, and decision-making.Their adoption would enable comprehensive data analysis, facilitate effective communication, streamline processes, and empower inclusivity and informed governance.Blockchain technology [99,100] stands as a bulwark for data security, streamlined processes, smart contracts, citizen identity management, supply chain traceability, citizen engagement, data sharing, and improved financial transaction efficiency.Its incorporation will foster openness and trust and improve the government's efficiency [101,102].Each digital technology has its opportunities, challenges, and strategies, but this study focused on the general idea of digital technology.Future studies will address these constraints, and we will continue our endeavors to contribute to these exciting developments.

Limitations and Further Research
Meanwhile, this research identifies the directions for future research on digital technology adoption in the public sector, more specifically for the local government administration: (a) Application of the PPT framework for the local government sector is a relatively new research approach, whereas it has been a proven framework for improving the operational efficiency in the private sector.Further research based on this framework in the public sector may be extended to the means to the adoption of technology on raising public sector operational efficiency.(b) Understanding the interconnectivity of these attributes through quantitative methods would assist the local government policymakers in developing the strategy more precisely and reducing resource overlap.

Conclusions
This research reviews the technology adoption opportunities, challenges, and strategies through the lens of the PPT framework.This framework provides an understanding of how the balance between the people, process, and technology aspects should be maintained to successfully implement digital technologies.
The findings indicate several opportunities and challenges in adopting digital technology for local government activities.The opportunities are increasing citizen convenience and engagement, perceived usefulness, increased accountability among decision-makers, cost-effective financial management, enhanced service delivery, improved user-friendliness, and reduced complexity.The challenges include the lack of technical staff and knowledge, the lack of decision-makers' support, accelerated societal inequalities, lack of planning, internal and external collaboration, ethical framework, technical infrastructure readiness, security, and challenges related to privacy and data.
At the same time, the opportunities and the strategies must be well aligned to resolve the challenges.Accordingly, the people-related strategies invest in interdisciplinary skill development among employees, utilizing the power responsibly and increasing open participation.The process-related strategies introduce policies and regulations, proper planning, and goal setting and foster cross-sectoral collaboration.Finally, the technologyrelated strategies build the technical infrastructure and create an enabling environment.These findings are useful for the policymakers to keep up the balance with the available resources and achieve the full potential of the adopted technology.Municipalities must ensure that the e-government concept is not only aimed at providing a large number of services to increase efficiency and effectiveness, opting for a top-down approach according to the need of the municipal administration but that decisions are made on the needs of the citizens, a bottom-up approach; Sharing the results of the digital maturity evaluation between municipalities is very useful as it allows for comparison with others, especially those who are more advanced in terms of digital transformation, and allows those seeking advice to become more aware of best practices, leading to fewer mistakes and better digital transformation outcomes;

Figure 1 .
Figure 1.Summary of the PRISMA review.

Figure 1 .
Figure 1.Summary of the PRISMA review.

Figure 2 .
Figure 2. Publication distribution by year.

Figure 2 .
Figure 2. Publication distribution by year.

3. 5
.1.People This subsection looks at how stakeholders strategically work to resolve the barriers and use the resources to adopt digital technology for local government services by: (a) Investing in interdisciplinary skill development among employees.(b) Utilizing power with responsibility.(c) Increasing open participation.These are elaborated below, and the summary is presented in Table9.
There are some limitations to this study: (a) The number of local councils which developed their digital strategy reports, e.g., Northern Beaches Council Digital Transformation Strategy, Digital Strategy of the London Borough of Sutton and the Royal Borough of Kingston Upon Thames (2018-2021), Digital Transformation Strategy of Bayside (2018-2021), Digital Strategy of Croydon-UK (2019-2024), Digital Strategy of Logan City Council (2019-2022), Digital Strategy-Brent (2022-2026), Digital Unley, City of Palmerston Digital Strategy 2021, eMandurah (2012), and Whitehorse City Council Information Technology Strategy (2020-2025).Nonetheless, this study only reviewed journal articles.(b)

Table 1 .
The literature selection criteria.

Table 2 .
Characteristics of the reviewed articles.

Table 2 .
Characteristics of the reviewed articles.

Table 3 .
Local government digital technologies adoption opportunities-people.

Table 4 .
Local government digital technologies adoption opportunities-process.

Table 5 .
Local government digital technologies adoption opportunities-technology.

Table 6 .
Local government digital technologies adoption challenges-people.

Table 7 .
Local government digital technologies adoption challenges-process.

Table 8 .
Local government digital technologies adoption challenges-technology.

Table 9 .
Local government digital technologies adoption strategy-people.

Table 10 .
Local government digital technologies adoption strategy-process.

Table 11 .
Local government digital technologies adoption strategy-technology.

Table 12 .
Summary of the findings.

Table A3 .
Local government technology adoption strategies.

Table A3 .
Cont.In this respect, coming up with a phrased strategy with goals and principles of action is the first and necessary step for many authorities to deal with the concept of data usage and the associated ecosystem;