If you live in a relatively dry climate, you probably don't worry about underwater hazards during the flood season. If you attend Tsukuba University, Japan however -- just miles from where the ...

Transparency Note: Although I have not been paid by any of the manufacturers, some of the gear reviewed in this article was provided to me at no cost for evaluation. The views and assessments ...

Tacit is a sonar glove for the blind that vibrates when something is near. The device is mounted on the person's wrist and senses objects from 1-inch to 10 feet. The response time is fractions of a ...

Two Japanese PhD candidates, Aisen Carolina Chacin and Takeshi Ozu, from the Tsukuba University have recently developed a 3D-printed sonar glove that can detect underwater items. The haptic sonar ...