@eloy hey, great Jeopardy show! Is there any documentation on what kind of hardware and software you were using for it?
some notes on the stuff I used: It's an ESP8266 with code that I started to write during GPN (certified bad idea) https://codeberg.org/eloy/hackerjeopardy_hardware/ It is connected to the buttons over Ethernet cables, one pair for the buttons and one pair for the LEDs strips that didn't even work. The buttons are from Eaton, got them second hand: https://www.eaton.com/gb/en-gb/catalog/industrial-control--drives--automation---sensors/foot-and-palm-switch-fak.html