This is the company proposal Tactus Technology which guarantees to have technical means to make a physical keyboard on the screen of the smartphone.
I think some people must be confused, but that's right, this company wants to put the “Nokia Flashlight" on one "iPhone“. So far so good. But they don't want to use the keyboard below the screen, they want put this keypad on the phone screen. Anyone could call these creators crazy, because the physical keyboard on the screen would make it impossible for anyone to see the images perfectly. But they went further and say that this keyboard can disappear instantly.
Technically, this technology can be used on any touchscreen, as it only replaces the topmost layer of devices. The science behind “magic” is that the keyboard buttons appear when fluids pass through the micro channels and expand the layer of polymers on the screen, thus creating a physical keyboard.
The technology has more than a year, are now being filed the last edges for a more commercial proposal. The promotional video is already circulating and it is in it that they leave a message to the skeptics. On YouTube you can find other videos that test the technology tactus touch screen, simply stunning!
[Via]: Business Insider
