www.portadata.comPorta Data.  Collecting data on classroom instruction is one of the most important jobs of a school principal Now, you can leverage the power and ease of a handheld computer to capture the salient instructional activities that occur during observations. Porta Data is a software company that creates digital classroom observation tools on your Palm OS or Windows CE device that synchronize to your desktop/laptop computer.

www.tabletpctalk.com TabletPCTalk:  Your Best Source for Tablet PC Information

www.fno.org/jan01/wireless.html The Unwired Classroom:Wireless Computers Come of Age