I am usually wanting information about a character, not a (multiple-character) word.
Since opening an information window is a bit slow (3 seconds or more), I wish for a way to directly open a window about a specific character (to see character decomposition, what other words use it, example, mnemonic, etc.)
Currently the head word is not clickable. How about letting us click on a character from the headword to directly get the information window about that specific character?