[saurik]

This looks exactly like the functionality my Compaq TC1000 tablet had back in 2002, thanks to Windows Journal. Microsoft even allowed you to search through your handwritten notes, as it was doing fuzzy handwriting recognition on your scribbles (which would never hav been accurate enough for actual recognition, but for purposes of "find me a scribble that could be me writing the word "hello" it was downright epic).