Using the Right Tag for the Right Job - HTML5 Mastery: Semantics, Standards, and Styling - page 88

15 Like img element, may be placed in interactive category if the usemap attribute is set.
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16 May be placed in phrasing content, if it contains only phrasing content.
Interactive elements
This last group of elements are a small set that covers elements that are intended to be
interacted with, typically with a click, without additional scripting or other mechanisms
of creating interactivity. Three of the four elements in this group, details , summary ,
and command , are new, while menu has been redefined in HTML5 after being depre-
ciated in HTML 4.01. See Table 2-13 for the usual summary of these elements.