Highlight is an up and coming app which helps you learn about the people around you just by simply passing them in real life. When you walk by a person that has something in common with you (a friend or interest), Highlight automatically pushes your information to them and if you find them interesting you can “highlight” them. Once a person is highlighted “that person is notified and added to a list on the highlighter’s profile. It’s like a bookmark for people”. This kind of social discovery app has become fairly popular recently with apps like Foursquare (Radar) , Banjo, and Sonar which notify you whenever your friends or interesting places are nearby.