![](https://content.instructables.com/ORIG/FV9/I872/KDRDXH3F/FV9I872KDRDXH3F.jpg?auto=webp&frame=1&width=696&height=1024&fit=bounds&md=1597231313)
Its a simple plexiglass stand for a teacher to put between them and the student for tutoring. Nice build overall, I think the author should put a handle on it too so it can be carried around.
https://www.instructables.com/id/DIY-Teacher-Desk-Shield-for-Writing-Conferences/