make overwrapping windows be transparent
Sub commands:
watch, w run constantly
list, ls list overwrapping windows
temp run once
recover force all windows untransparent
Options:
-v, --verbose verbose output to stderr
glass watch [window_title | process_name]
glass watch メモ
or
glass watch notepad
The windows other than Notepad are transparent so that you can see the contents of Notepad.
You can do your work while playing the video behind. 😈