SketchEditor: a freehand pen editor

SketchEditor is our pen based document inputting and editing system. It imitates how people using pen and papers in their daily life and try to build a human centered interface. SketchEditor is suitable for small devices and mobile computing as it uses just pen device to accomplish works as character inputting and edition. We also explore areas such as gesture recognition and online handwriting segmentation. And we introduce our handwriting segmentation method that makes use of position relations and distance between pen strokes too.