The development of touch screen set off a revolution in the field of computer, people quickly accepted this new technology, and began to look forward to future holographic projection and 3D touch screen. It seems that science fiction is not too far from reality, designed for tablet mobile keyboard technology has been formed.

Research institutions in Australia say they have developed a virtual keyboard, can sense the user's fingertip position, and according to the four position, push the full keyboard input box in the palm to facilitate access distance. When you move a finger, the virtual keyboard will move. As a result, on the touch screen no longer confined to the finger, the fixed position of the virtual keyboard, can greatly improve the text input speed. This new technique also supports hands input.

At present, this technology has been basically perfect, but the existing touch screen support is not very good. Researchers have to add various parameters to the software, let them the hand refers to the size, position and finger on the area. The researchers hope to use this for the popular iPad tablet computer, hope that through this new input technology change the monotonous, boring type input interface, but also allows users to adopt a more comfortable position for text input, to ensure the health of the wrist. Of course, the software development of Android systems and other tablet computer system has entered the discussion process.