InnoHippo SG http://abcnews.go.com/Technology/DyeHard/story?id=1042244&page=1 Here's the scene: You've seen a flash of nudity on the telly just as your sweetie walks in the room, and you don't even notice the love of your life. It's a bad scene, but hey, you're innocent. You've just been hit by something researchers call "emotion-induced blindness."