Good for writing, less for drawings

Laborious learning process: not yet had time to go through. Despite this, the handwriting recognition works quite well, and not too wrong. Yet one can assume that it's better after spending the necessary time for the tool stores the user's handwriting.

Less convincing for drawings, because the precision of the tool shows its limits. Example: If we trace the 4 sides of a rectangle by lifting the pen between each line, lines do not touch at all the corners. It should perhaps change his drawing technique (minimally raising the pen), or limited to coarse scribbles.