On Sunday night I got an e-mail from somebody who had seen my videos about Mote and questioned if there was something comparable for including video comments to Google Docs. One of my suggestions was to attempt the e-Comments Chrome extension which
I evaluated last spring. Another option is to use a mix of
Screencastify and Google Keep to develop a bank of video remarks that you can insert into the remarks of Google Documents or Google Slides..

The process of using Screencastify and Google Keep to produce a video comment bank for Google Docs is relatively straight-forward. Third, develop a note in Google Keep that consists of the link to the video (I recommend providing the notes easy-to-remember names and labels).
In this video I show how to use Screencastify and Google Keep to produce a bank of video comments that you can insert into the comments of your students Google Docs and Slides..