Control your Google Slide control bar.
Have you ever thought it is annoying that when presenting the Google Slide, the control bar shows while the cursor nearing it?
Now, you can control when to display/hide the Google Slide control bar by pressing a button!
Also, you can go for a toy example on the simple test page:
The source code is open at https://github.com/thumbe12856/chrome-extension/tree/master/Invisible%20Google%20Slide%20Control%20Bar