It's "Subconscious Menu" uses Tobii's eye-tracking tech to figure out which of 20 different ingredients you're looking at on a screen (see the video below). It then takes all of three seconds to identify the pizza of your dreams based on which you looked at the longest. Pizza Hut says its Subconscious Menu is still in trials, but after testing to a 98 percent success rate, may one day appear in restaurants.
