But that's the same interface every time. You select a character and a lookup pops up. The Pleco controls are "touch a character to pop up an entry", "move end of selection window left", "move end of selection window right", "jump to previous 'word'", and "jump to next 'word'". The popup will display an entry for whatever is the longest prefix of the selection window that has an entry. How do your touch interfaces differ?
