Created by Manabe Hiroyuki, this “Wearable Gaze Detector” is equipped with tiny video cameras that track “your eye movements by detecting the changes in electrical potentials that happen when they move” and records what you’re looking at.
The idea is the Gaze Detector would record everything you’re looking at, so later on you could watch a movie of your day with an accompanying “attention marker” pointing out exactly what held your gaze. Paired with a Web browser, the program could automatically call up information on the objects you looked at
[via SciFi]