Sherman said Cisco is a leader in both virtual and physical events, always ready to apply new technology to conferences.

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Virtually Better, based in Atlanta, Georgia, is arguably the world leader in therapeutic software, with a range of virtual environments (viewed using head-mounted displays) to treat problems as diverse as crack addiction, fear of storms and eating disorders.

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Look for the leader in haptic technology to benefit as the gaming industry keeps moving toward touch and virtual technology.

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As a labor leader, however, I would have a hard time crossing any picket line, even a virtual one.

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