Appendix B. Tablet PC Hardware Guidelines
The following Microsoft Tablet PC hardware guidelines are provided as reference. They are fairly technical and especially relevant for hardware manufacturers. However, knowing the set of hardware features that must be supported by all Tablet PCs will help you to make informed decisions as you design your application. These requirements are subject to change, and any updates can be found at http://www.microsoft.com/WINDOWSXP/tabletpc/developer/hdwreq.asp.
Windows XP Tablet PC Edition Hardware Requirements
Microsoft has established unique hardware requirements for manufacturers designing hardware for Windows XP Tablet PC Edition. Every effort was made to balance the need to deliver a positive end-user experience ...