Journal of Open Hardware
This paper presents the prototype of an electronic vibration bracelet designed to help the visually and hearing impaired to receive and send emergency alerts. The bracelet has two basic functions. The first function is to receive a wireless signal and respond with a vibration to alert the user. The second function is implemented by pushing one button of the bracelet to send an emergency signal. We report testing on a prototype system formed by a mobile application and two bracelets. The bracelets and the application form a complete system intended to be used in retirement apartment communities. However, the system is flexible and could be expanded to add new features or to serve as a research platform for gait analysis and location services. The medical and professional potential of the proposed system is that it offers a simple, modular, and cost-effective alternative to all the existing medical devices with similar functionality currently on the market. The proposed system has an educational potential as well: it can be used as a starting point for capstone projects and demonstration purposes in schools to attract students to STEM disciplines.
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Conley, Kelsey; Foyer, Alex; Hara, Patrick; Janik, Tom; Reichard, Jason; D'Souza, Jon; Tamma, Chandana; and Ababei, Cristinel, "Vibration Alert Bracelet for Notification of the Visually and Hearing Impaired" (2019). Electrical and Computer Engineering Faculty Research and Publications. 622.
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