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COAR : An Objective-C Framework for Usability Data Collection

The COAR project is developing a framework and associated tools to streamline the process of usability video analysis. The project requires a flexible mechanism for storing and retrieving synchronised media and other arbitrary data from a wide range of sources. The COAR framework leverages Apple’s QuickTime technology for this, since it is not limited to storing just video and audio. Rendezvous and Distributed Objects have been incorporated opening up a range of new possibilities for multi-user and wireless usability testing applications.