@Iain made a refreshingly accessible presentation without the technical details. @hannoschwalm Maybe there is a demand for information on dt’s approach and implementation.
Yes I saw the video. 
If we misunderstood, I know his ideas very well, the dt code uses some of them, in some ways the differ. Maybe a presentation next meeting.
Excellent! 
No misunderstanding. I just wrote it completely wrong. 
What I meant to say was I am looking forward to seeing dt’s approach and implementation in a presentation. Hope it will be as accessible as @Iain’s. I will edit the post to reflect that.
These are the choices selectable in YouTube:
Grab a frame from the video (perhaps from Iain’s presentation?), and I’ll set it. Send it here or in PM, please.
I will let @Iain choose. 
I don’t mind my profile, though I would prefer to be humbler and away from the spotlight. 
Done, thanks.