The virtual cloud hangs over us
Technology was supposed to make things simpler. This was the famous promise of those laughable 1960s predictions about life in the 21st century.
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Immersion in virtual reality eases pain
Distracting patients by immersing them in a virtual world, sometimes by using a video game, appears to help reduce pain.
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The internet is real life
The internet: A place disconnected from the gritty business of real life. But why isn't the internet considered part of our real lives?
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Virtual worlds: Is this where real life is heading?
The population of online communities such as Second Life and Blue Mars is now greater than that of the US and Europe combined.
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View the web in three dimensions
An Australian company this week launched a free tool it says offers web browsers a world-first opportunity to view the internet in three dimensions.
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