It'd be nice if there was a way to add an autofill function. Say I was using a text tool and got tired of always typing the full name in (lazy, I know) or just didn't know the correct spelling. It'd be nice if there was a check box where the app creator could allow for autofill or autoselect. As the user typed in the text a drop down list would show changing as he user typed until the user saw what they were going to fully type. They would then select that text from the drop down list. Be a nice little feature.