A Blind Man Invented a "Smart Cane" to Navigate the World

Kursat Ceylan, a Turkish engineer, has been blind since birth. He applied his technical expertise to help himself and other people like him overcome that disability. The "WeWalk" is a cane that comes with a built-in sensor to detect obstacles. It can also be paired with a smartphone to provide digital navigation assistance. CNN reports:

The WeWalk stick has an ultrasonic sensor that detects obstacles above chest level and uses vibrations to warn the user. It can be paired with a smartphone to help navigation, and is integrated with a voice assistant and Google Maps. [...]
Ceylan, who has been blind since birth, says that connecting the stick to the Internet of Things and smart city solutions makes it user-friendly.
"As a blind person, when I am at the Metro station I don't know which is my exit ... I don't know which bus is approaching ... [or] which stores are around me. That kind of information can be provided with the WeWalk," he says.

-via Debby Witt | Photo: WeWalk


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I have a Roomba. What a waste of money, IMO. I have 2 dogs that shed a lot of fur so the hair clogs up that machine quickly. Can't even do one room before it needs help. Then you have to disassemble the thing to unclog the hair and then put it back together again. Finally bought a wonderful, low noise, strong suction vacuum cleaner and it's so much better now.
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