NoseDial - Possibly useful, definitely silly...

Cold winter weather gives us ample opportunity to ponder the wisdom of relying on capacitive touchscreens for every single function on our smartphones. The touchscreens, as you may have discovered yourself, can't be used with gloved hands (with the exception of expensive specialized gloves or a dog-made solution). So if you want to use your phone in the cold, but stick with the tools God gave ya, well, there's NoseDial. Your nose looks like a finger to the touchscreen, so it works - and the interface is designed to be usable at close range and with a big honker. Silly, definitely - but you may just find it useful!
[via Lifehacker]