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“Portable Call” is a convenient and easy-to-operate device. It can be used as a small assistant of the inconvenience of life to people with poor memory, poor eyesight, and elderly. “Portable Call ”integrates the single-function device currently on the market, which is a compound function. It’s is mainly divided into the following four major functions: reminder, reading, rescue, and GPS.
Southern Taiwan University
of Science and Technology
Tainan, Taiwan
Chun-Wei Ke,
Southern Taiwan University of Science and Technology
Yu-Yun Zhang,
Southern Taiwan University of Science and Technology
