lets say you're in some kind of crazy sub zero climate (what kind of idiot would live someplace where it gets cold, right?) and you need to use your iphone, but you're outside, it's cold, and you don't want to take off your mittens, what do you do? well apparently in Korea, they've found a solution... sausages!

http://www.theregister.co.uk/2010/02/12 ... ge_stylus/