Steam Controller - The precision of a mouse, the comfort of a controller
DROPitTOme - Allows you to let others securely upload files to your Dropbox account.
Remote Mouse - Turn your smartphone into a wireless touchpad and keyboard now!
dbinbox - dbinbox makes it easy to send files
Xbox Elite Wireless Controller - A customizable pro-level controller for XBone by Microsoft
Docpool - Work more efficiently in your clients project