Windows 7 Math Input Panel!

http://blogs.msdn.com/blogfiles/e7/WindowsLiveWriter/InkInputandTablet_E2A5/clip_image014_thumb.jpg

Somehow the ability to turn handwritten math into MathML escaped my attention as a Windows 7 feature from trying the first beta. Finally! I’ve been waiting for this since forever… Wonder what took so long.

Next up are music notation and graphics in general*. The ultimate goal of a handwriting recognizer is of course similar to that of OCR: to turn one piece of art (for the lack of a better word) rendering to another, text included. Specifically, it should rectify all the rendering to a “typeset” form. It should intelligently recognize a host of objects with its own Visio-like templates: if I draw a resistor, it should pull out a nice schematic rendering of a resistor. If I draw a rectangle, and select “rectify”, it should make a rectangle with straight edges.
(Read the article)