MathType - Powerful mathematical typesetting program for word processing and desktop publishing documents. Professional edition of the Equation Editor package bundled with Microsoft Word, Corel WordPerfect, and Appleworks. aMath96 - MS-Word template for quickly entering formulas without resorting to the equation editor. Uses standard characters. Math Typesetting for the Internet - Complete guide for including math notation in web pages and e-mail messages. Includes links to necessary software and tools. Publicon - A full-featured publishing system for the creation of professional-quality technical documents. Editors and Typesetting - A collection of links to mathematical editors and typesetting systems from the Math Forum. Abacus Math Writer - A java stand-alone program that allows producing equations by transferring onscreen writing to an image. Includes illustrations and sample download. MathML Central - A Wolfram Web Resource for MathML tools. Applied Symbols - This company specializes in OpenType fonts for technical and mathematical publications. GIF Images for Math Symbols - A public-domain collection of over a thousand bit-mapped, 12-point, transparent GIFs of mathematical letters and symbols, suitable for display on a web page. meditor - A text editor with some symbolic computation capabilities. Free under GPL. MathCast - A open source equation editor, with a graphical interface, equation list management, and MathML 2.0 support. Includes feature list, examples, developer information, and downloads. PLML: Pattern Language Markup Language - Summary of CHI2003 workshop that covered HCI patterns, including PLML. Page includes summary of the event, program background, and an introduction to PLMLx.