But he firm hopes once the virtual London is complete real companies will get involved and offer services through "channels" on its website.

BBC: Virtual worlds with real purposes

In late June 1942, Eisenhower arrived in London as a virtual unknown to the world.

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GreenBiz produced an event called VERGE, a global virtual event based in Shanghai, London and San Francisco, focusing on the convergence of energy, information, building, and vehicle technologies.

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