I wrote the Tcl Tutor package, the BOOK Tcl/Tk for Real Programmers , and BOOK: Tcl/Tk: A Developer's Guide which is really the second edition of Tcl/Tk fRP. I wrote a bi-monthly Tcl/Tk column (The Tclsh Spot) for ;login: magazine [L1 ] for a few years. Summaries and code from "Tclsh Spot" articles are online at: [L2 ]
I provide Tcl/Tk consulting and training through Noumena Corporation [L3 ], and specialize in web and manufacturing/test applications.
In July 2003, I chaired Tcl'2003, the 10th Tcl/Tk Conference. Not being clever enough to get out while I could, I've continued to help organize the 2004, 2005, 2006 and 2007 conferences.