Interesting Edge Tech: Caption Y/N Indicator

An intriguing Browser extension offers a new technology:
This overlay indicates whether a YouTube link has captions or not.

https://chrome.google.com/webstore/detail/seymour-captions/icpifjlmdnmdjenggpcngcgnkiaeedmd

From the description:

Provides detailed caption information on Youtube links before you click on
them.
Built for Deaf and Hard of Hearing college students or anyone who depends
on captioned videos, the Seymour Captions browser extension has been
designed to save you time, energy and stress related to finding accessible
videos.

Once you install the application, Seymour Captions will scan for YouTube
links and find out caption information--even before you click on the link!
You'll see a green icon for manual captions, a yellow icon for automatic
captions, or red icon if there are no captions.

Quickly find accessible content in your online learning, research projects
and video searches.