No one enjoys using a public restroom, but it's a necessary evil. And an evil that's made slightly more tolerable with Shikoku's new Camitool hands-free toilet paper dispenser that joins the ranks of faucets, soap dispensers, and hand dryers that never have to be touched.

In addition to minimizing the spread of germs since you never have to touch the roll, the Camitool can dispense toilet paper in three specific lengths—from about 24 to 48 inches—which helps cut down on waste. An extra-sanitary plastic version is available now for $750, and is already in use in places like hospitals where cleanliness is most important. But a $1,200 wooden luxury version can also be custom ordered for home use. Now all that's left is to develop toilets, door handles, and bathroom floors we never have to touch. [DigInfo TV]