Dating. It was supposed to be easier by now, what with online personals and mobile apps such as Tinder and SceneTap. You know those? Tinder displays images of nearby singles on your phone. If the person in the picture also likes your Tinder image, the two of you can text for a rendezvous ("booty call" in dating parlance). SceneTap, meanwhile, uses face-recognition technology to inform its users of the average age and ratio of men to women at a bar or club. (Because if you're casting out your line, you may as well do it in a... More >>>