Zinnia is a simple, customizable, and portable, online handwriting
recognition system based on Support Vector Machines. Zinnia receives
user pen strokes as a sequence of coordinate data and outputs n-best
characters sorted by their SVM confidence. To keep portability, Zinnia
doesn't have any rendering functionality. In addition to recognition,
Zinnia provides a training module that allows one to create any hand-
writing recognition systems at low-cost.