Just because you have trouble seeing doesn’t mean you should have trouble with the touch interface of the iPhone. Bruno Fosi has designed a silicon iPhone case that merges with an app to allow iPhone accessibility to the are visually impaired. According to the product description “Multi-touch and finger flick scrolling are all intact.” We think this ought to be pretty interesting when you can’t see the screen. The design is just a concept now, no word on when or if we could ever see (or feel) the case in production. [via yanko]