Just took 24 mins to watch
"Glow the Movie" (teacher version) . In it, a glowing man takes a teacher on a futuristic tour. If, like me, you've not seen it before, it's worth a look to get an idea of what it looks like and the possibilities envisaged for its use. The internet was only mentioned as a way to access Glow, which seemed slightly odd – but I suppose that's not what it was about.