LAS VEGAS--(BUSINESS WIRE)--Dynamics, Inc.:   WHAT: Dynamics, Inc. has brought to market the first and only functional interactive payment card with a computer inside and buttons, displays and LED on its face. Participate in a hands-on demonstration of this new technology, which enables consumers to choose transaction options with the touch of a button as an alternative to traditional payment cards.   This breakthrough enables issuers to provide consumers greater card functionality, including t