Acknowledgement
This work was supported by a National Research Foundation of Korea (NRF) grant funded by the Korean Government (NRF-2022R1A2C2010760).
References
- Alkhalifa, S., & Al-Razgan, M. (2018). Enssat - Wearable technology application for the deaf and hard of hearing. Multimedia Tools and Applications, 77(17), 22007-22031. doi:10.1007/s11042-018-5860-5
- Awolusi, I., Marks, E., & Hallowell, M. (2018). Wearable technology for personalized construction safety monitoring and trending - Review of applicable devices. Automation in construction, 85, 96-106. doi:10.1016/j.autcon.2017.10.010
- Cho, G. S., Yang, Y. J., & Sung, M. S. (2008). Development and its present status of bio-monitoring smart clothing and e-textiles. Fashion & Textile Research Journal, 10(1), 1-10.
- Choi, S. U., Lee, G. H., Kim, W. J., Lee, B. J., Chong, Y. M., & Cho, D. U. (2016). Development of ultrasonic sensors detecting LED by utilizing Arduino. Proceedings of Symposium of the Korean Institute of communications and Information Sciences, pp. 443-444.
- Ercan, S. U. & Mohammed, M. S. (2020). Distance measurement and object detection system based on ultrasonic sensor and Xbee. Duzce University Journal of Science & Technology, 8(2), 1706-1719. doi:10.29130/dubited.634256
- Haghi, M., Thurow, K., & Stoll, R. (2017). Wearable devices in medical internet of things - Scientific research and commercially available devices. Healthcare Informatics Research, 23(1), 4-15. doi:10.4258/hir.2017.23.1.4
- Jeon, A. G., Jeong, D., & Lee, S. H. (2019). Development of wearable device for hearing impaired people using Arduino. International Journal of Advanced Smart Convergence, 8(4), 214-220. doi:10.7236/IJASC.2019.8.4.214
- Ko, J. Y. (2017). Smart safety hat for elderly pedestrians. Journal of Korea Multimedia Society, 20(8), 1387-1394. doi:10.9717/kmms.2017.20.8.1387
- Ko, Y. J., & Kim, S. H. (2020). Arduino-based smart portable appliance for the visually impaired. In Proceedings of the Korea Information Processing Society Conference, Korea, pp.1074-1076 doi:10.3745/PKIPS.y2020m11a.1074
- Kratz, S. & Rohs, M. (2009). Hoverflow - Exploring around-device interaction with IR distance sensors. In Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services, Germany, pp.1-4. doi:10.1145/1613858.1613912
- Lee, S. M., & Lee, D. (2020). Healthcare wearable devices - An analysis of key factors for continuous use intention. Service Business, 14(4), 503-531. doi:10.1007/s11628-020-00428-3
- Martinsen, P. (2017). Three methods to filter noisy Arduino measurements. Megunolink. Retrieved July 27, 2022, from https://www.megunolink.com/articles/coding/3-methods-filter-noisy-arduino-measurements/
- McIntosh, J., Marzo, A., & Fraser, M. (2017). Sensir - Detecting hand gestures with a wearable bracelet using infrared transmission and reflection. In Proceedings of the 30th annual ACM symposium on user Interface Software and Technology, Canada, pp. 593-597. doi:10.1145/3126594.3126604
- Oppenheim, A., & Schafer, R. (1975). Digital signal processing. Englewood Cliffs, NJ: Prentice-Hall,
- Park, J. Y., Ahn, C. G., Kim, L. H., Ha, S. D., & Park, S. H. (2006). Development of a wearable computer interface for aurally impaired persons. Proceeding of Symposium of the HCI Society of Korea, Korea, pp. 57-62.
- Park, S. S., Park, H. G., Park, S. C., Jeon, M. P., & Lee, B. J. (2019). Child-to-school vehicle safety accident prevention system utilizing video and PIR Sensor. The Journal of The Korea Institute of Electronic Communication Sciences, 14(6), 1019-1024. doi:10.13067/JKIECS.2019.14.6.1019
- Sim, J., Seo, I. S., Lee, J. G., Jang, H. K., & Lee, H. Y. (2019). Sensing fall detection using wearable smart belt for elderly. Communications of the Korean Institute of Information Scientists and Engineer, Korea, pp.1327-1329.
- Smith, S.W. (1997). The scientist & engineer's guide to digital signal processing. San Diego: California Technical Pub.
- Sohn, S. Y., Woo, H. J., & Cho, D. S. (2017). An illegal parking management system based on the proximity sensor. In Proceeding of Korean Institute of Information Scientists and Engineers, Korea, pp. 1833-1835.
- Song, H. Y., Kim, J. E., & Kim, T. N. (2020). Artificial intelligence and health communication. Journal of Communication Research, 57(3), 196-238. doi:10.22174/jcr.2020.57.3.196
- Taghipour, J. (2017). The effect of filtering on proximity sensors. Unpublished master's thesis, California State Polytechnic University, Pomona, USA.