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                Could virtual reality help build better cities?
Architects have traditionally used physical models of proposed buildings to demonstrate to planners and members of the public how a project will look when it is completed.
But some are now using a combination of simulations and augmented reality to find out how buildings will influence behaviour. They can also provide a feedback into the design process.
ÃÛÑ¿´«Ã½ Click's Neil Bowdler reports.
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