Virtual cursor for LXC Containers running X11 display

night-vision demo.webm

$ ./night-vision {ms}

{ms} Milliseconds delay between cursor iteration, default: 100

# 50-ms delay is fine, 10-100 is probably the expected range
$ ./night-vision 50
# 1-ms delay, uses more CPU resource naturally
$ ./night-vision 1

$ g++ night-vision.cpp -o ./build/night-vision -lX11

Compiled builds are available for amd64, aarch64 at the moment.

Keep CPU cost to minimum on PRs since we are targing ARM.

There is also a python release of night-vision in ./python It uses more CPU resource, but is still viable at 100-ms delay

The ./python directory also includes a poetry virtual environment