We have been using a new service for the past two months, that I would like to share with you.
It's run by a company called Phreesia.

The company provides wireless "webpads" that permit taking a medical history from the patient while they wait in the waiting room, exam room or consult office. The questions are based on a product called Instant Medical History. In addition to a medical history, you can customized the questions so as to collect patient demographic information.
The system then wireless prints out the results for review by you or your staff.
If you are interested in learning more, drop me a line at svolpe@svolpemd.com.

If you have any experience with this or other similar systems please post your comments here.