I think, the same device will be more useful if it comes in the form of a
sunglass. Sometimes it is difficult to maintain a straight direction. We
have to move the cane around. A sunglass will always keep us facing front.
Actually I have an RniB glass with vibration. The same glass may be
Dear Amiyo
Both use primarily the same technology. Ultrasonic obstacle detection based on
SONAR.
Harish Kotian
-Original Message-
From: AccessIndia [mailto:accessindia-boun...@accessindia.org.in] On Behalf Of
Amiyo Biswas
Sent: 08 July 2014 11:54
To: AccessIndia: a list for discussing
