Take a Seat

Take a Seat is an automated system whereby a chair follows you around whilst you're in a library so that you always have somewhere to sit. Management can take several chairs, lead them to an area for a presentation and they will arrange themselves.

I hope this is real. If this is a hoax, fine, but it doesn't stop it being a cool idea!

Hackaday has more chair related goodness, including the self-assembling chair.