Re: [presentation-api] Implementation guideline: users should have a way to know which origin is being presented at any time

My recollection of the discussion we had with PING is that the focus 
was from a controlling browsing context perspective, and that the goal
 was to ensure that the user has a way to tell which origin is being 
presented from the chrome of the controlling user agent.

I realize that, in the generic case, the controlling user agent may 
not be able to guarantee that the origin displayed in its chrome is 
the one actually presented by the receiving user agent: it needs to 
assume that the receiving user agent is behaving as requested.

Also, the discussion on nested contexts also points out the need to 
show the requesting origin in the picker UI: 
https://github.com/w3c/presentation-api/issues/79#issuecomment-156304038

I would not add specific guidelines from a receiving browsing context 
perspective. I would rather treat the receiving user agent as a 
"regular" user agent rendering Web content. The final conclusion of 
#99 "Define behavior of Window and Fullscreen APIs in the presentation
 browsing context" could perhaps require a different approach.


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Received on Monday, 1 February 2016 10:35:46 UTC