FroshKiller is right, a good search feature would make this device much more useful. Regarding that I do have a 'tip' for you. There is no need for an interme

FroshKiller is right, a good search feature would make this device much more useful. Regarding that I do have a 'tip' for you. There is no need for an intermediate textual representation. If a sequence of pen strokes is what you have recorded, then a sequence of pen strokes is what you should search by. For further tips (or an algorithm) I have to charge :)