Part one of a two-part Q&A with editors and engineers on our haptics marketing and design teams is posted now on the Analog Wire. Take a look, and if you have any questions, please post a comment for our folks to take a look at.
For all your specific product questions, post right here on the touch forum, but to take part in a more high-level, conceptual discussion of haptics, head on over to the Analog Wire!
http://e2e.ti.com/blogs_/b/analogwire/archive/2011/09/06/ask-an-engineer-q-amp-a-series-haptics.aspx