"Can touching" is a familiar procedure for those who often use computers, though they may not have realized that it had a name. Soda cans can accumulate on the desk where the computer resides, making it difficult to find the one with soda in it. Can touching is the systematic procedure of slightly tipping each can to see if it's the one you just pulled out of the fridge.

Log in or registerto write something here or to contact authors.