Designer Zhenwei You has come up with this conceptual cellphone known as B-Touch that aims to help the blind communicate more effectively in a mobile manner with family and friends. It will feature a touchscreen display that caters for Braille, thanks to blind touchscreen technology and a combination of voice systems as well as programs to make it fully functional as a standard handset. Other features crammed within include a navigational system, an e-book reader and an object recognizer.