Trying out an eye-controlled TV
6 September 2013 Last updated at 04:38 BST
Haier turned heads in 2012 when it unveiled Gaze TV, a device which users can control through eye movements and blinking.
But how does the high-tech television perform when put to the test? Rory Cellan-Jones has been finding out at Berlin's IFA trade show.
Video Producer: Tom Beal