Some designs are timeless, some are dated. TV shows, movies, books, and even Web sites change as both technologies driving the medium change and as our sensibilities as consumers alter in time. Cultural shock is easy to spot as we move globe trot, searching for new experiences. But cultural shock is just as easy to get at home, watching old commercials and movies.

As product designers, we want to find those attributes that will stand the course of time and space. The need for innovation and push to grab the most number of users makes evolutionary design less and less appealing. But it’s the “hammers” of the world that retain their value long after the newest fads have come and gone. A product that is build as an answer to a specific, human need, stands the test of space-time utility.