Endless Innovation! South China University of Technology students invented paper keyboard, used in touch-screen mobile phones

An ordinary piece of paper, printed with numbers and letters like a computer keyboard, however, if you put your hands on it, you'll notice that there's just a knock on the side of the computer screen. This is the author of the 4th in Guangzhou South China University of Technology learned of a scene ...

In this "Crazy Laboratory" event, the South China University of Technology Innovation Club to show all kinds of "incredible science" to the small partners, let the people's eyes.

According to the introduction, the paper keyboard is the school students self-developed half virtual keyboard, it uses the camera, infrared laser transmitter and "the development of" software, can accurately identify the operator's finger tapping position, so as to achieve input.

Paper keyboard can be used in the current popular touch-screen mobile phones, to solve the key spacing is too small, affecting the input speed problem.

The activity scene, the students also showed the computer horn one second to change the microphone, 3D print character model, DIY robot, university student equation racing car and other interesting experiments or works, popular, on-site issued 450 tickets in less than 3 minutes to release the finished.

Activity leader Tao told reporters, "Crazy laboratory" activity is the public welfare organization black Apple Youth Joint Teng Shuo technology launched, by changing everyone on the technology boring impression, attract more college students to come near scientific and technological innovation, excavation of science and engineering students creativity.