"I am running Linux Mint 17 64 bit on my T440s (just to say it: I'm never using windoze again). I have a Logitech HD Webcam C310. As you may know, the T440s has an integrated camera above the LCD, and so far Cheese and every other app has only been able to operate the integrated camera. THIS APP OPERATES MY LOGITECH CAMERA FULLY AND IMMEDIATELY UPON INSTALLATION. I have full access to my Logitech camera now. Thanks a million to the developers!"