Projectors get personal

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As the size of handheld gadgets decreases, their displays become harder to view. The solution could lie with integrated projectors that can project crisp, large images from mobile devices onto any chosen surface. Duncan Graham-Rowe reports.

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Graham-Rowe, D. Projectors get personal. Nature Photon 1, 677–679 (2007) doi:10.1038/nphoton.2007.236

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