Wiimote monitors Infrared pen movements in the surface

Video projector displays the interface

IR Pen

Wiimote HID project

Wiimote’s Infrared sensor

Server

Robot

IR Pen

Change of coordinates

Calculation of robot

movements

Infrared pen

Render the interface

Simplified process

Video projector

Projected interface

White circle follows the infrared pen

Every second, a red line is drawn

Angle and length of the red line are sent to Peekee

Robot moves accordingly

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