Journal
IEEE INTERNET OF THINGS JOURNAL
Volume 9, Issue 21, Pages 20945-20956Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/JIOT.2022.3176202
Keywords
Cameras; Glass; Tracking; Monitoring; Wearable computers; Radiofrequency identification; Internet of Things; Deep learning; health care; Internet of Things (IoT); radio-frequency identification~(RFID)
Categories
Funding
- National Natural Science Foundation of China [61803017, 61827802]
- Beihang University [KG12090401, ZG216S19C8]
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In this article, a smart human-environment interactive (HEI) environment is proposed to address the issue of user privacy leakage in ALS patients using assistive wearable technologies. The HEI environment utilizes eye motion detection, radio-frequency identification (RFID), and speech feedback techniques to interpret user intentions and perform desired operations on smart devices, achieving a high average accuracy of 93.2% while ensuring privacy protection.
In recent years, assistive wearables technologies based on Internet of Things (IoT) platforms for amyotrophic lateral sclerosis (ALS) patients trigger broad interests. Nevertheless, the user privacy leakage issue, owing to the scene camera installed on wearables to analyze environmental information, hinders further success use for ALS patients. To address this issue, in this article, a smart human-environment interactive (HEI) environment, including eye motion detection, radio-frequency identification (RFID), and speech feedback techniques, under the IoT framework is presented. Here, the users' intentions are first interpreted by the eye motion classification, and then the target smart devices are reported and desired operations are confirmed by the RFID and speech feedback system in a hand-shaking manner. A high average accuracy of 93.2% is experimentally achieved, demonstrating the feasibility of the proposed method in obtaining satisfying performance while avoiding potential privacy leakage.
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