Touch Colour Drawing Device

Touch Color innovative gadgets is a device that allows a blind person to paint colorful pictures with their fingers on the panel. The set consists of two gears - Thermal digital tablet and a Rainbow Color picking ring. The 24 colors on the ring are differentiated by Braille dots and varied temperature generated by the embedded LED bulbs. Hopefully, this concept will find sponsors and go into production, because it's hard to find a more worthy idea to be realized.