Showing posts with label Handheld. Show all posts
Showing posts with label Handheld. Show all posts
Make every surface, a touchscreen... OmniTouch!
Arduino EMF Detector
Watching the series Supernatural, I saw they used some sort of electrical device to detect the presence of ghosts
Tacit Project. Handheld sonar glove for the blind
Meet the tacit project, or as it's inventor describes it: “Hand-Mounted Haptic Feedback Sonar Obstacle Avoidance Asstance Device”.Using an Arduino mini pro, two ultrasonic sensors and a couple of hobby servos this device runs on a 9V battery to help the visualy impaired navigate around.
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