The Meggaphone's design uses acoustic tunneling ... In essence, the Rebus is an electric-powered table that allows you to simply push a button and raise it from a coffee-table height of 14 inches ...

The unique design of Smart Lock Technology's Push Button Trigger Lock makes it very versatile. The secured firearms can be mounted on the wall, under the table, etc., and with the optional cable ...

Next time you're at the lights, stop to appreciate the humble pedestrian button. The design is so beautiful ... think of the PB/5 — the standard push button that Australian pedestrians press ...