WebCam Monitor can display multiple USB cameras simultaneously while you work on other tasks.
To view multiple cameras at the same time, right click on the camera preview and select the
Detach Camera option. You will now see the camera preview in a separate window. You can resize and adjust the position of this window. Next, right click on the detached window and select the
Always on top option. This option allows you to see the camera preview on top of other running applications.
Repeat the same procedure for the other webcam. Place both previews in one half of the screen and you can use other half of the screen to do other work.