Are spoons really finished? I am sure plenty of people are designing better/cheaper spoons today. I love looking at simple, everyday objects and look at how they evolved over time. Like soda cans, water bottles. Even what may be the oldest tool, the knife is constantly evolving. Better steels, or even ceramic, folding mechanisms for pocket knives, handle materials, and of course all the industrial processes that gets us usable $1 stainless steel knives.

Computers are the most complex objects man has created, there is no way it is going to be finished.