Airbags For the Elderly
Prop, a Japanese company, has come up with a novel way of protecting the elderly from sudden slips and falls: airbags. The airbags inflate with 15 litres of compressed air in 0.1 seconds if an electric sensor detects a sudden movement towards the ground. However, the airbags only work if you fall backwards, so pushing grandma down the stairs for the inheritance should still work.
you did say you wanted your grandparent blown up right?
My elderly relatives don't need technology to released 15 litres of compressed anything in 0.1 seconds. Hell, I bet they could do it even quicker.
Oh, good. It won't interfere with protecting Grandma from the terrible secret of space.