Eye of Horus is an open source platform to control any device just looking at them. The project (hardware & software) was built from scratch during the Space Apps Zaragoza to solve the Space Wearables challenge. This device could help engineers from NASA and astronauts on their tasks. The system combines eye tracking with a frontal camera to know where you are looking. The target devices are identified using light beacons (similar to LiFi technology) and controlled with wireless protocols.