The Minimum Wage Machine (work in progress), by Blake Fall-Conroy
The minimum wage machine allows anybody to work for minimum wage. Turning the crank will yield one penny every 5.04 seconds, for $7.15 an hour (NY state minimum wage). If the participant stops turning the crank, they stop receiving money. The machine's mechanism and electronics are powered by the hand crank, and pennies are stored in a plexiglas box.
Contrary to some other art experiments on work (I'm thinking of some of Santiago Sierra's early projects, but had I any memory, I'm sure a dozen other works would come to my mind), this, here, is not about objectifying labor. It takes the paradox of work-as-product in a somewhat different direction. If there is a minimum wage, any job should be paid the minimum wage. So turning the handle should actually always give you this result.
You can read a technical description of how it was constructed (didn't understand half of it) here.