Coline sometimes plays games with her sisters online using my streaming server. (Due to Covid)
Some games are difficult because you have to point to a location on the table. So i came up with a laser pointer solution.
With my 3D printed towerStreaming using OBS and a Nikon camera
The idea is: Send a url to the players with a streaming camera, you see the game on your screen but you can click on a location on the screen to move a laser pointer to that location.
Below is a proof of concept using the Lasercut worldmap on the wall and a website with a worldmap.
Laser pointer module
Cork worldmapImage on website
Code to place on the ESP:
This will connect to the MQTT broker and listens for messages on the servo/pan and tilt topic.