Additional meta-data may in the future be extracted through machine learning from such videos. Regarding open programs: I once led a project where we developed

Additional meta-data may in the future be extracted through machine learning from such videos. Regarding open programs: I once led a project where we developed something that keeps track of the software you're running (no screen recording) in order to conduct research into attention and distraction. We didn't have the resources to support many platform versions, so we wrote only a Windows client (most used OS on the floor). It was similar to RescueTime https://www.rescuetime.com/ https://www.rescuetime.com/ but more respecting one's privacy and absolutely avoiding the cloud, as we deployed the experiment in a lawyer-intensive environment; for instance we logged running program names but not titles of open windows because file names often reveal sensitive matter. We questions occasionally how productive they felt in the last half hour, and they could comment.