response: There is also the cydlion, which is actually a navigation aid that helps people with visual impairment
original_response: Either that or give them, for free, a Cydalion which is a navigation aid for people with visual impairments. They work in Tango-enabled devices.
history: Do you know anyone with visual impairment? I feel so bad for anyone I know who does I do not. Do you know anyone blind ? Those have total or lose to total vision loss I don't. I only know people with visual impairment I see, people who have visual impairment can have difficulties with activities like driving, reading, walking and even socializing That is just so sad to me, I take it for granted every day, I wish there was something I could do to help them... Yeah, there are tactile warnings that can be used as an alert to visuallu impaired people Very interesting. What else there is ?
knowledge: Cydalion is a navigation aid for people with visual impairments for Tango-enabled devices.