On 18-01-27 17:00, John Sullivan wrote:
> We're working on that. In the meantime, some of the talks have
> slides linked from the descriptions. For the ones that don't,
> consider contacting the speaker to ask -- if they want to send us
> the slides, we can post them.

Thank you, John.
The best way would be to have both slides and their capture
on video. Usually it's not very convenient to switch between video
player and slides viewer.  And it will not help at all, if screencast
is show or some demo is demonstated during the talk.

-- 
Best regards,
Andrey Skvortsov