Toward Achieving On-Site Programming

Wearable computing, where users can wear computers anywhere and at any time, is slowly becoming a reality because of recent technological advancements. When users access various services in wearable computing environments, they want to define new services by themselves. Therefore, we propose a new framework for constructing context-aware applications in wearable computing environments. Our framework, called Wearable Toolkit, consists of an event-driven rule processing engine and tools to develop applications. By using our framework, we can define and customise services anywhere and at any time. We found our system helps to create context-aware wearable services from the results we obtained by evaluating it.