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A comment on $1 Unistroke Recognizer. Parent comment

Re:$1 Unistroke Recognizer by regularfry on Sunday September 20, 2015 @09:09AM (#10247370)
That's because it's rotationally insensitive, which is a rather interesting property. I'm not sure how useful it is, but it certainly surprised me.
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Re:$1 Unistroke Recognizer by mmusson on Sunday September 20, 2015 @02:14PM (#10248421)
When I used this code for a simple application, I made a small change to the recognized to limit the rotational invariance so that a gesture that was rotated more than a certain angle threshold would not match.
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