Sonar assistive device for visually impaired people

• Main Authors: Kamaludin, Muhammad Haziq, Mahmood, Nasrul Humaimi, Ahmad, Abdul Hamid, Omar, Camallil, Md. Yusof, Masdinah Alauyah
• Format: Article
• Language: English
• Published: Penerbit UTM Press 2015
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/56041/1/MuhammadHaziqKamaludin2015_SonarAssistiveDeviceforVisuallyImpairedPeople.pdf; http://eprints.utm.my/id/eprint/56041/; http://dx.doi.org/10.11113/jt.v73.4404
• Institution: Universiti Teknologi Malaysia

An affordable sonar assistive device was developed to facilitate the visually impaired people to walk inside or outside their homes. The device uses a sonar technology where each ultrasonic sensor consists of a transmitter and a receiver. The transmitter will transmit a signal to an obstacle in fron...