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Enhancing Indoor LBS with Emerging Sensor Technologies

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Navigation and Positioning".

Deadline for manuscript submissions: 1 July 2024 | Viewed by 1086

Special Issue Editors


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Guest Editor
Data Science Institute, German Aerospace Center (DLR), 07745 Jena, Germany
Interests: GeoAI; VGI; geoparsing; indoor mapping and localization
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
College of Computer Science, Chongqing University, Chongqing 400044, China
Interests: positioning and navigation; activity recognition
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Computing, Macquarie University, 4 Research Park Dr, Macquarie Park, NSW 2113, Australia
Interests: mobile computing; indoor localization; indoor tracking; Internet of Things (IoT); wireless sensor network and robotics

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Guest Editor
Center for Brain Inspired Computing Research (CBICR), Department of Precision Instrument, Tsinghua University, Beijing 100084, China
Interests: brain-inspired SLAM and navigation; brain-inspired robotics; brain-inspired computing

Special Issue Information

Dear Colleagues,

The indoor Location-Based Services (LBS) sector is on a rapid ascent. This Special Issue zeroes in on pivotal sensor-driven technologies—LiDAR, computer vision, IMUs, and wireless techniques like VLC, Bluetooth, and Wi-Fi—which are reshaping indoor mapping and positioning with remarkable accuracy and flexibility. Crucial for applications that range from the precision required in autonomous deliveries to the critical responsiveness needed in emergency services, these sensor technologies are redefining the capabilities of indoor LBS.

By collating cutting-edge research, this issue aspires to bridge the gap between technological potential and practical implementation. It invites contributions that navigate the complexities of indoor environments, illustrating how the confluence of innovative sensors and intelligent data interpretation can redefine indoor LBS. The overarching vision is to foster a dialogue on converting the technical prowess of sensor technology into effective, real-world indoor LBS solutions.

Topics of interest include, but are not limited to:

  • High-Precision Indoor Positioning Systems;
  • Neural Inertial Localization Techniques;
  • Sensor Fusion for Robust Indoor Navigation;
  • Energy-Efficient Sensor Networks for Indoor Localization;
  • Advanced Sensor Technologies for Indoor Mapping;
  • 3D Indoor Environment Reconstruction;
  • Simultaneous Localization and Mapping (SLAM);
  • Crowdsourced Data for Indoor Mapping;
  • Intelligent Floor Plan Analysis and Parsing;
  • Innovative Indoor Data Structures and Modeling;
  • BIM Integration with Indoor Point Cloud Data;
  • Semantic Labeling and Interpretation of Indoor Spaces;
  • Machine Learning for Indoor Environmental Understanding;
  • Augmented Reality for Interactive Indoor Mapping;
  • Neuromorphic Positioning and Navigation based on Neuromorphic Sensors;
  • Brain-inspired SLAM based on Neuromorphic Computing.

Dr. Xuke Hu
Prof. Dr. Fuqiang Gu
Dr. Yan Li
Dr. Fangwen Yu
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sensors is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • indoor LBS
  • positioning
  • mapping
  • reconstruction
  • navigation
  • LiDAR
  • computer vision

Published Papers (1 paper)

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Research

23 pages, 9286 KiB  
Article
Indoor Mapping with Entertainment Devices: Evaluating the Impact of Different Mapping Strategies for Microsoft HoloLens 2 and Apple iPhone 14 Pro
by Jiwei Hou, Patrick Hübner, Jakob Schmidt and Dorota Iwaszczuk
Sensors 2024, 24(4), 1062; https://doi.org/10.3390/s24041062 - 6 Feb 2024
Viewed by 771
Abstract
Due to their low cost and portability, using entertainment devices for indoor mapping applications has become a hot research topic. However, the impact of user behavior on indoor mapping evaluation with entertainment devices is often overlooked in previous studies. This article aims to [...] Read more.
Due to their low cost and portability, using entertainment devices for indoor mapping applications has become a hot research topic. However, the impact of user behavior on indoor mapping evaluation with entertainment devices is often overlooked in previous studies. This article aims to assess the indoor mapping performance of entertainment devices under different mapping strategies. We chose two entertainment devices, the HoloLens 2 and iPhone 14 Pro, for our evaluation work. Based on our previous mapping experience and user habits, we defined four simplified indoor mapping strategies: straight-forward mapping (SFM), left–right alternating mapping (LRAM), round-trip straight-forward mapping (RT-SFM), and round-trip left–right alternating mapping (RT-LRAM). First, we acquired triangle mesh data under each strategy with the HoloLens 2 and iPhone 14 Pro. Then, we compared the changes in data completeness and accuracy between the different devices and indoor mapping applications. Our findings show that compared to the iPhone 14 Pro, the triangle mesh accuracy acquired by the HoloLens 2 has more stable performance under different strategies. Notably, the triangle mesh data acquired by the HoloLens 2 under the RT-LRAM strategy can effectively compensate for missing wall and floor surfaces, mainly caused by furniture occlusion and the low frame rate of the depth-sensing camera. However, the iPhone 14 Pro is more efficient in terms of mapping completeness and can acquire a complete triangle mesh more quickly than the HoloLens 2. In summary, choosing an entertainment device for indoor mapping requires a combination of specific needs and scenes. If accuracy and stability are important, the HoloLens 2 is more suitable; if efficiency and completeness are important, the iPhone 14 Pro is better. Full article
(This article belongs to the Special Issue Enhancing Indoor LBS with Emerging Sensor Technologies)
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