> Some ideas were more creative than others. For the sock, one participant suggested using it to warm your feet—the common use for a sock—while another participant suggested using it as a water filtration system. > We also ranked their ideas for originality: Common uses received lower scores (using a sock to warm your feet), while uncommon uses received higher scores (using a sock as a water filtration system). > Ove…
The article did suggest that a creative act had to be both novel and useful. There are an infinite number of useless uses for a sock. Enumerating them is not creative; it's random, like rolling a die. Creativity requires both imagination and judgement -- for each idea you conceive, you must also judge its practical utility to serve some known purpose. Or imagine some unknown purpose that it also might serve... "In sh…
Anything is a _____, if you're brave enough.
If you think about it, the hard part is coming up with a useful purpose that can only be fulfilled by one kind of object. What useful purpose can only be accomplished by use of a sock? Not even "keeping a foot warm and dry while inside a shoe or boot" works there.