This is a video of a video game hack. It is based off of an old arcade game, and a remote control is used to control the performance. Interaction with the remote control short circuits aspects of the video game. The end result is an altered display of the original game where the visual feed is scrambled and the audio is sampled in different ways, creating other sorts of noise and sound effects. The video also shows the performer creating the alterations; the visual is projected on top of him, making him seem as though he is an integrated part of the piece.
There are additional videos and stills on this piece at the provided link.