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A 3-D head-mounted augmented-reality display made from an iPhone, two $3 lenses, a bit of plastic from an Ikea frame, and some foamcore to hold it all together. Total cost: under $10. Plus an iPhone.
Web site: http://www.galaxykate.com/?page_id=8
Kate Compton
Kate Compton is a spare-time inventor and cupcake-baker operating out of Berkeley. She enjoys software engineering, and as much hardware hacking as she can do with an X-acto knife and a hot-glue gun. She also enjoys designing and building useful objects, including collapsible home decor, puzzle boxes, and laptop carriers.
In the daylight, she works at Maxis as a technical artist (translation: special effects) on the video game Spore.
galaxyKate.com