[Commentor] LC-376 Bruno von Niman (ANEC W3C) on behalf of ANEC [Comment] Chapter 2.1, Presentation Issues: In addition to the controls not being presented as intended, other issues such as the lack of the necessary interaction control elements and functions should be mentioned. [Commentor reply] no reply from commenter [Working Group decision] 
We feel that the section is sufficently detailed to convey the sense that is intended. It is supposed to background material rather than and exhaustive explanation.