aPost-it: Context-based Information Augmentation & Sharing System

We propose aPost-it system that shares immersive information that is augmented in user’s environment by using user's context. The proposed system consists of three modules; aPost-it Object, aPost-it Client, and aPost-it Server. aPost-it Object plays a role of intermediate that makes shared information be augmented into user;s environment as an object that has particular information in specific public space. aPost-it Client plays a role that shows augmented information on AR marker to user. It is augmented immediately to object creating shared information through PDA. And aPost-it Server is storage and management medium that can offer dynamically contents to user. It will be possible to apply proposed system as a core technology for effective information representation and sharing in wearable computing environment.