Check out this cellphone concept. There is nothing like it, but it could represent the future of gadgets because it’s a PC and a phone. The design was created by Marimo-san from Cuusoo who had the idea to develop a cellphone that can give the user the opportunity to detach the phone’s screen and in the same time, you can go on with your video calls.
The Japanese designer created several examples of the mobile phone with detachable screen - conventional screen, widescreen PC-style and also dual screen. No words about release date, but I guess that this phone concept has a long way to go until unveiling.