If there was something similar for adding video comments to Google Docs, on Sunday night I got an email from somebody who had seen my videos about Mote and wondered. Among my suggestions was to attempt the e-Comments Chrome extension which
I evaluated last spring. Another choice is to use a combination of
Screencastify and Google Keep to develop a bank of video comments that you can place into the remarks of Google Documents or Google Slides..

The procedure of using Screencastify and Google Keep to develop a video remark bank for Google Docs is fairly straight-forward. Third, create a note in Google Keep that contains the link to the video (I suggest providing the notes easy-to-remember names and labels).
In this video I show how to utilize Screencastify and Google Keep to produce a bank of video comments that you can insert into the remarks of your trainees Google Docs and Slides..