Use bounded rotation invariance. Do not use full rotation invariance, but instead require gestures to be
drawn within +/- 45 degrees of the orientation of the template. This can be used to disambiguate, e.g., the "H" and "I"
gestures, or the line and exclamation gestures, since they differ mainly by orientation.
Require same no. of strokes. Require the candidate and template to have the same number of strokes for a match.
This speeds recognition but reduces articulation flexibility. Example: The "N" template above was made
with 3 strokes. If this option is selected, a 1- or 2-stroke "N" will not be allowed to match it. If
this option is not selected, however, these may be allowed to match. If you want to have this option selected
but still allow this kind of flexibility, you can simply define your own templates named "N" with 1 and
2 strokes.
| Make strokes on this canvas. Recognition happens when you right-click the canvas. If a misrecognition occurs, simply add the misrecognized multistroke as an example of the intended type, or try different checkbox options. |
| Add last multistroke as example of existing type: | ||
| Add last multistroke as example of custom type: | ||
| Delete all user-defined examples: |