Abstract
Java Card specification extends Java technology into smart card. FIX IC card specification is the only financial smart card standard in Taiwan. In the Peng-Hu Health Care IC Card Project, we adopted FIX-compatible IC cards. In this paper we describe an approach to develop a FISC-compatible application, based on the health care tile system, using Java Card specification. A shareable interface is defined to share FISC tile system with applets on the same card.