Green-Extension Design—A New Strategy to Reduce the Environmental Pressure from the Existing Consumer Electronics
Abstract
:1. Introduction
2. Green-Extension Design
2.1. The Definition of Green-Extension Design
2.2. Initial GED Competitiveness Factors
2.3. Competitiveness Evaluation and Analysis
3. GED Competitiveness Model Construction
3.1. Weight Analysis of GED Competitiveness
3.2. Construction of the GED Competitiveness Model
3.3. Quantitative Calculation Analysis of GED Competitiveness
4. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
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GED Samples | Description |
---|---|
Smart lock control accessories | Simple installation: one only needs to replace the rear panel of the door lock, with no need to change the lock; Supports APP unlocking; Virtual keys can be distributed through APP for easy management. |
Smart light control accessories | Simple installation: there is no need to replace the original switch; It can be adapted to many types of switches; Supports APP remote control. |
Smart curtain control accessories | Installation is simple: there is no need to punch wires; Supports APP remote control; Supports intelligent scenes such as timed opening and closing of curtains. |
Competitiveness Factors | Description | Frequency |
---|---|---|
Physical installation | Manual is hard to understand | 8 |
Installation needs drilling holes | 6 | |
Installation in a wrong position | 25 | |
Do not know how to install | 13 | |
Installed over 2 times | 10 | |
Software binding | Met error when binding | 7 |
Confused with the indicator light | 8 | |
Cannot bind the device | 7 | |
Complicated binding | 14 | |
Cannot bind the device after deleting | 9 | |
Operation | The thumb turn does not feel good | 5 |
Not convenient when replacing batteries | 8 | |
Not convenient when charging | 11 | |
Hard to set the device | 14 | |
APP is complicated to interact | 7 | |
Durability | Not durable | 7 |
Connection often breaks | 20 | |
Some functions are not stable | 10 | |
The adhesive is not strong enough | 15 | |
Battery cover falls off | 5 | |
Powers off in a short time | 16 | |
Adaptability | Lock size not compatible | 12 |
Lock panel not compatible | 14 | |
Lock cylinder not compatible | 18 | |
Switch panel not compatible | 13 | |
Touch panel not compatible | 6 | |
The curtain rod is too thick to fit | 11 | |
Torque is insufficient | 26 | |
Old-fashioned curtains not compatible | 9 | |
Customer service | Customer service response is too slow | 11 |
Problem is still not solved after consulting with customer service | 14 | |
No response when consulting | 7 |
Sample | Description |
---|---|
Smart control light accessory | A pressing mechanical arm that can be installed on the switch panel of the light; realizes the wireless intelligent control of the switch of the light, with no need to replacing the switch panel. |
Smart control curtain accessory | A moving device that can be installed on the curtain rod to pull the curtain; easily realizes the wireless intelligent control of the curtain switch without replacing it. |
Smart control lock accessory | A rotary knob device that can be installed on the lock panel to realize wireless intelligent control of the door lock without replacing it. |
Smart control air conditioner accessory | A pressing mechanical arm that can be installed on an air-conditioner switch panel; realizes wireless intelligent control of the air-conditioner switch without replacing it. |
Smart control water heater accessory | A pressing mechanical arm that can be installed on the switch panel of a water heater; realizes the functions of wireless intelligent control of the water heater switch and timed heating without replacing it. |
Smart control window accessory | An automation device that can be installed on a window; realizes wireless intelligent control of the window without replacing it. |
Smart intercom control accessory | A pressing mechanical arm that can be installed on an intercom; realizes wireless intelligent control of the intercom switch without replacing it. |
Smart control socket accessory | A pressing mechanical arm that can be installed on a socket; realizes wireless intelligent control of the socket without replacing it. |
Smart control audio accessory | A pressing mechanical arm that can be installed on an audio accessory; simply and quickly realizes wireless intelligent control of the audio accessory, with no need to replace it. |
Factors | Factor loadings | ||
---|---|---|---|
1 | 2 | 3 | |
Physical installation | 0.881 | ||
Software binding | 0.863 | ||
Operation | 0.836 | ||
Adaptability | 0.832 | ||
Customer service | 0.798 | ||
Durability | 0.685 | ||
Appearance | 0.812 | ||
Price | −0.755 |
Competitiveness component | Factors | Weights |
---|---|---|
Usability | Physical installation | 0.469 |
Software binding | ||
Operation | ||
Durability | Adaptability | 0.313 |
Customer service | ||
Durability | ||
Cost-effectiveness | Appearance | 0.218 |
Price | ||
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Yi, S.; Wu, C.-F. Green-Extension Design—A New Strategy to Reduce the Environmental Pressure from the Existing Consumer Electronics. Int. J. Environ. Res. Public Health 2021, 18, 9596. https://doi.org/10.3390/ijerph18189596
Yi S, Wu C-F. Green-Extension Design—A New Strategy to Reduce the Environmental Pressure from the Existing Consumer Electronics. International Journal of Environmental Research and Public Health. 2021; 18(18):9596. https://doi.org/10.3390/ijerph18189596
Chicago/Turabian StyleYi, Siliang, and Chih-Fu Wu. 2021. "Green-Extension Design—A New Strategy to Reduce the Environmental Pressure from the Existing Consumer Electronics" International Journal of Environmental Research and Public Health 18, no. 18: 9596. https://doi.org/10.3390/ijerph18189596