Liftware is a anti-shake device for people with tremors. It stabilizes the attached fork, spoon, etc, using the same technology found in camera stabilization systems. I would still rather have a monkey or robot feed me but until then, it's the next best thing.
Pick it up
Sensors in the handle detect your hand tremor.
Liftware quickly responds to your tremor and steadies what you hold.
Shift attention away from spilling and onto the people you're with.