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Rob Williams, Dan Granahan, Saagar Patel, Shen Li ARCHITECTURE MOTIVATION People are busy and need to watch many things at once. Ultimately, things must be prioritized, but why not view them on one device? Receive, Process, Redirect Data User Human Interaction 802.11B We can use a device to view: television, home surveillance, baby monitor, movies, …….. Display Data Objective: Send Raw Data Build a system that is capable of streaming video wirelessly to a handheld device in real-time. This system will serve as the basic framework upon which video sources can be added. Development Environment Hardware •Nokia 770 •Apple MacBook •D-Link DCS-2100G WebCam •Wireless Router Software C, Java Existing infrastructure 802.11B Network Ethernet Nokia N770 Web Cam 802.11B Serve Up Video Desktop Computer RESULTS •Prototype completed, works with webcam and video streaming •Created a framework that can have additional sources served from desktop •Implements priority channel switching functionality http://www.ece.cmu.edu/~ece549/spring07/team2/index.html