Blinkbot
BlinkBot is a wearable glasses system that detects the wearer's gaze and blink and use it to command a robot. The system was developed by Pranav Mistry of MIT Media Lab (and vice-president of Samsung Electronics since 2014) and Kentaro Ishii of JST and first published in 2010. References

External links
BlinkBot project page
BlinkBot video demonstration
BlinkBot ACM Publication 'Blinkbot: look at, blink and move'

MIT Media Lab
Eyewear