NYU Media Research Lab -- QuikWriting

"... ...a shorthand designed for use on pen-based computers. Quikwriting is significantly faster and less stressful to use than Graffiti, and lets you write very quickly without ever picking your stylus up off the surface, although it has the disadvantage that you need to learn a special alphabet. For further info, you can preview a Technote in either PDF or PostScript, which was published at the ACM UIST'98 conference. ..."

This was demo'ed at Microsoft Research Faculty Summit.