You mean something like this?

http://www.topazsystems.com/products/siggemlcd1x5.asp

Search on Google shows they range in the low $100's each.

http://www.google.com/products?q=electronic+signature+pad&ie=UTF-8&oe=utf-8&rls=org.mozilla:en-US:official&client=firefox-a&um=1

Are electronic signatures used this way legally binding? I could see them being used for sign-in purposes. That would improve on the HIPAA compliance of patient confidentiality versus writing on a plain paper sign-in sheet.

We were advised by our insurance carrier that we could scan the original into the EMR to keep as a part of the record but we need to keep the ORIGINAL in the patient's own hand writing so they could "test the ink" if the need ever arose. *shrug* go figure.