IDTechEx | by technology | Printed Electronics | Printed Electronics World | Sensors & Sound | Sound http://www.idtechex.com/research/topics/sound_000244.asp IDTechEx provides independent analysis on the development and application of RFID, smart packaging and printed electronics en Copyright (C) IDTechEx Ltd 244 /research/topics/sound_000244.asp Digital Paper That Talks to Youhttp://www.idtechex.com/research/articles/digital_paper_that_talks_to_you_00000617.asp?rsstopicid=244http://www.idtechex.com/research/articles/digital_paper_that_talks_to_you_00000617.asp?rsstopicid=24426 Jun 2007 Products of the futurehttp://www.idtechex.com/research/articles/products_of_the_future_00000106.asp?rsstopicid=244http://www.idtechex.com/research/articles/products_of_the_future_00000106.asp?rsstopicid=24404 Nov 2004