Safe Distance
Showing up to a public place is bad enough; why do people make it harder by touching and bumping into you? There’s clearly a path that you can walk on without getting in my way; why then are you still bumping me? There’s an empty seat on the bus – why do you have to take the one next to me? This is beyond us.
This is one thing that can definitely tick an introvert off. People need to understand what personal space means and then learn to respect it. This guy definitely gets it; with this invention, you can finally rid yourself of the nuisance of people bumping into you or standing too close to you. This should not even be sold; it should be handed to people for free at crowded spaces.