Touch and Go: Tactile iPhone Case for Sight Impaired
This prototype tactile iPhone case called Invisual allows sight-impaired users to get the most out of the smart phone. It would work in conjunction with special accessibility functions, such as text-to-speech features and moon type tactile alphabet keyboard.
Portugal-based designer Bruno Fosi crafted the silicon case with modified bas-relief buttons that correspond to the iPhone home screen. Fosi says that the iPhone thus covered keeps all its functions intact, including multi-touch and finger flick scrolling.
Via Yanko Design
Nicole Martinelli is a San Francisco native who has lived in Milan and Florence, Italy. She's written for Wired.com, The New York Times and Newsweek. You can find her on 
