HatSense
Meet HatSense: a clip-on device for the visually impaired that uses LiDAR and a Piezo buzzer to detect obstacles and alert users with varying buzz patterns, revolutionizing movement for 253 million.
Meet HatSense: a clip-on device for the visually impaired that uses LiDAR and a Piezo buzzer to detect obstacles and alert users with varying buzz patterns, revolutionizing movement for 253 million.
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