ePub 3: Will require reading systems to display ereading agent string and you will be able to check for certain features
More or Less Chrome on eReaders?
With ePub3 Books will have the ability to add interactivity. Including the possibility of displaying the Toc and Nav. Could we start to see Navs and Toc functionality packaged in the eBook where content is less dependant on the functionality of the reader?
Textbooks require special functionality that would either be in the ePub3 package or have to be in the
floating things. Kindle can’t float. In ePub, do you really want to float?