Wasn't he the guy who said to use the simplest possible thing that could work (the hole duck tape thing?) - if so, just ditch wireless and go with good old fash

Wasn't he the guy who said to use the simplest possible thing that could work (the hole duck tape thing?) - if so, just ditch wireless and go with good old fashion Ethernet cable, you can string it along the underside of the chairs along with the other wires.