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Pupa makes a new way of presentation to combine mouse and laser pointer with touch sensor.
The laser pointer is using the touch sensor, which recognizes the shape drawn on the top part of it, and changing the shape of laser. With a finger pushing a right button, the other hand can enlarge, reduce or move necessary parts when you do like a smart phone's interface. When you use the laser pointer and you turn on the button on the left side, if you draw figures on the top part of touch pad, the touch sensor recognizes it and the shape of laser will be changed as you require.
SUNG-NAM, South Korea
Kang Seong wook,
Shin Jung uk,
Cho Sung ah,
Lee Min ho,