"This study should set off privacy alarm bells, " said Jeffrey Chester, a privacy activist at the Center for Digital Democracy in Washington, D.

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Shortly after he arrived as chief executive officer in July 1993, he gave the go-ahead to develop a supercharged digital box to serve a new world of fully interactive video networks to be built by the Baby Bells, Time Warner and others.

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The new film has been updated with all of the modern bells and whistles including light cycle races in 3-D and Jeff Bridges acting opposite a digital version of his younger self.

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