After being rejected by Kickstarter, the GameKlip has entered production. The GameKlip (Klip, really?) is a piece of plastic that attaches a PS3 controller to a smartphone. The default version is for the Galaxy SIII phone, but a universal version that uses adhesive to attach to a flat case is also available. A “custom-made proprietary cable” that appears to be a six inch Mini USB to Micro USB cable is available for those whose phones will not accept wireless controllers.
It’s a clever design if you play a lot of games on your smartphone, I guess.
More information can be found at https://buy.thegameklip.com/ .