Just Watching apparently looks like a screensaver, but it is not, because it is not activated when the screensaver jumps, but rather it is a utility to place on your Desktop which is continuously showing you at the bottom of your Desktop what webscam is capturing Throughout the world, therefore all the time while you work, you see in the background different images that are happening.
What Just Watching webcams capture are the most diverse images that range from weather information anywhere in the world, zoo webcams, streets of different cities, etc.
You can free download Just Watching 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.