Microsoft Techfest launch the mobile device which is LucidTouch, the users can see their fingers from the back of the LucidTouch device. The device that use to see the finger is “pseudo-transparency”.

It is easy for those who getting problem with small screens and big fingers. It is also solve the problem that we get from seeing the big maps. The camera is attached on the back of the device which will give the shadow to the front of the device. More other device will attach in future in this device.