Celluon has developed the Magic Cube which projects a full-sized red QWERTY keyboard and multitouch mouse on flat surfaces. It connects easily to any Bluetooth HID devices, including the latest iPhone, iPad and Android devices. It has a built-in lithium polymer rechargeable battery. It is compatible with the latest operating systems.
In my opinion, this technology should be incorporated in all mobile devices and tablets. Say goodbye to the old heavy keyboard. Just think how less they are going to weight and also how easier it will be to type tp tablets without having the keyboard to hide half of the screen.
Amazon already sells Celluon Magic Cube Bluetooth Virtual Keyboard and Mouse