Lora over at WhatIsNew is also very interested in Tablet PCs in the education space, so I was very interested when she posted about a new book she found titled "The Impact of Tablet PCs and Pen-based Technology: Beyond the Tipping Point (2007)". The book is an update to a version printed last year, and the new edition appears to be a complete re-write.
From the Amazon editor’s description:
A wide variety of disciplines are embracing Tablet PC’s and similar pen-based devices as tools for the radical enhancement of teaching and learning. Deployments of Tablet PCs have spanned the K-12, undergraduate, and graduate levels and have dealt with an amazingly diverse range of subject areas. This work is aimed at identifying best practices in the educational use of pen-based computing so that all educators may benefit from this next generation of technology.
You can get your own copy at Amazon.com (affiliate link for GBM)