Control a USB (UVC) pan/tilt/zoom camera, with every move confirmed from the picture.
Free
Scanned where there is a package or repository to read, and every release diffed against the tool surface we already hold.
Control a USB (UVC) pan/tilt/zoom camera, with every move confirmed from the picture.
Control an Amazon Blink camera and its pan/tilt mount: aim it, read its position, grab a frame.