I will bring my radios, MCUs and other shit like that. Also, I suggest we leave the sticker sheets uncut, so that we add more interactivity to our stand (by making people cut their own stickers).
Have a server, which could be any BLE MCU, which is connected to an 8x8 matrix which shows the following instructions for the 2 players (2 pucks) involved:
The game ends if either of the following conditions are met:
This is going to be really difficult considering:
Working on this already. r/place but irl and on one of these:
Have people upload images to a simple webserver (controlled by a raspberry pi/laptop) and display the images on a monitor/laptop. We can transmit with a hackrf/raspi and receive with an SDR stick.
Here's an example using spectrum_painter