t-phone
So you have a phone with a standard numeric keypad and one large call button underneath. You get a bunch of RFID tagged badges to program someone’s number and even insert their picture. When grammy wants to call someone, all she has to do is place the badge on the call button and press it. The phone reads the RFID information in the badge and dials the number.
By Jeong-Kyun Nam
(via Yanko Design)
