AMBIENT ENVIRONMENT INFORMATION TRANSMISSION DEVICE
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United States of America Patent
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Issued Date -
May 30, 2024
app pub date -
Dec 16, 2021
filing date -
Mar 30, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
[Problem] Provided is an ambient environment information transmission device capable of quickly and accurately transmitting ambient environment information to a visually impaired person. [Solution] An ambient environment information transmission device 1 includes a body 10 that is configured to be worn by a user, a distance image capturing unit 20 that is supported by the body 10 and that is configured to capture a distance image ahead of the user, a line-of-sight direction detection unit 22 that is supported by the body 10 and that is configured to detect a line-of-sight direction of the user, a control unit 40 that is configured to obtain distance information on a target portion in the line-of-sight direction in the distance image, and distance information output units 30, 32, 34 that are configured to output the distance information through sound or tactile sensation.
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