© Yiyun Kang    since 2008

Portrait  interactive installation documentaion,  2009

Portrait

 

In Portrait, as audiences approach the light boxes, the IR sensor attached to them detect their movement. Then, the motion triggers the sensor and microcontroller installed inside of the boxes to make LED dim up and down at the similar speed of humans' breadth. Through this system, viewers can interact with the installation. When they come closer, they can see the images.