"ALGORITHMS: Freescale offers touch-panel software 'absolutely free'"

Frank Zappa made fun of the "absolutely free" concept by selling a full-priced album by that name in 1967. Now, 40 years later, Freescale Semiconductor Inc. (Austin, Texas) is making good on the "absolutely free" offer, with software to create capacitive touch panels and virtual rotary dials. This library of "absolutely-free" touch-panel software was unveiled on the eve of Freescale's Technology Forum (Nov. 28-29, 2007) in Shenzhen, China.
Text: http://www.eetimes.com/showArticle.jhtml?articleID=204300486