As the screenshots show, you can watch salmon swimming over the Bonneville Dam on the Columbia River in realtime, or watch the beach on Maui, Hawaii. Almost like being there!
This app does NOT use Active Wallpaper, but instead copies the latest webcam image and sets it as the default wallpaper image.
Easy to use, easy to customize. You decide how often the image changes, and even how many times to change it. Several popular webcam sites are included, and you can type in your own.