Reddit post: https://www.reddit.com/r/software/comments/1qbx6hs/any_program_that_lets_you_easily_overlay/
"Seeking for any programs that let you overlay a picture/whole tab if possible onto the screen and change their transparency."
AlomWare Toolbox solution: Use the "Image: Show at desktop position" step with an image. There's a built-in action that does this ("Web\Show street camera image"), replicated here:
(Start)
HOW TO USE: Copy from Start to End, and then paste into an action.
REFERENCE : See an example of pasting at alomware.com/paste.png
0001 Image: Assign "https://cameras.qldtraffic.qld.gov.au/Gold_Coast/nerang-gooding-east.jpg"
0002 Image: Resize to "640,480"
0003 Image: Show at desktop position "numpad5"
(End)
Screenshot of the action when running:
(https://www.alomware.com/images/forum/overlay-image.png)