Tinder, it's probably the hottest dating application in the world right now. It allows singles, and perhaps even some naughty married couples from meeting potential significant others. What many people do is manipulate the app by simply liking everyone they see, sparking a possible connection. This abuse is common, but can certainly be tiring on one's fingers. This is why one designer has created the Tinder-o-matic, a 3D printed finger which automatically clicks the 'like' image on a smartphone's screen. More details about this crazy 3D printed robot can be found here: http://3dprint.com/14224/3d-print-ro...finger-tinder/

Check out the Tinder-o-matic in action: