유비퀴토스 컴퓨팅이랑 컴퓨터를 통한 인류의 삶에 획기적인 변화를 의미한다. 이러한 변화는 데스크탑 컴퓨터를 손바닥 싸이즈의 디바이스로의 변화시켰으며 언제 어디에서나 사용자가 이러한 디바이스를 이용해서 멀티미디어 데이터를 서비스 받을 수 있게 하였다. 이를 위해 많은 연구들이 휴대폰이나 PDA 멀티미디어 서비스를 제공하기 위해 행해지고 있으나 아직까지는 많은 제약사항, 리소스, 플랫폼의 다양성 등의 문제점을 가지고 있다. 고로 이런 문제점을 해결하기 위해서 본 논문에서는 플랫폼 독립적인 특성을 가지는 자바를 기반으로 한 지니를 이용해서 해결하였다. 기존의 지니는 좋은 개념을 가지고 있음에도 불구하고 임베디드 시스템에 이용되기에는 크기, 성능면에서 많은 문제점을 가지고 51다. 이를 해결하기 위해서 기존의 Lookup 서비스에 XML 기능을 기원하여 간단하고 확장성이 보장되고 가볍게 재설계 하였다. 이를 통해 임베디드 시스템에 적합한 구조를 가짐을 실험을 통해 입증하였다.
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