And now the Manchurian microchip

The myth: Chinese intelligence services have concealed a microchip in every computer everywhere, programmed to "call home" if and when activated.

The reality: It may actually be true.

All computers on the market today -- be they Dell, Toshiba, Sony, Apple or especially IBM -- are assembled with components manufactured inside the PRC. Each component produced by the Chinese, according to a reliable source within the intelligence community, is secretly equipped with a hidden microchip that can be activated any time by China's military intelligence services, the PLA.

"It is there, deep inside your computer, if they decide to call it up," the security chief of a multinational corporation told The Investigator. "It is capable of providing Chinese intelligence with everything stored on your system -- on everyone's system -- from e-mail to documents. I call it Call Home Technology. It doesn't mean to say they're sucking data from everyone's computer today, it means the Chinese think ahead -- and they now have the potential to do it when it suits their purposes."

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'Intelligent' computers put to the test'

No machine has yet passed the test devised by Turing, who helped to crack German military codes during the Second World War. But at 9am next Sunday, six computer programs - 'artificial conversational entities' - will answer questions posed by human volunteers at the University of Reading in a bid to become the first recognised 'thinking' machine. If any program succeeds, it is likely to be hailed as the most significant breakthrough in artificial intelligence since the IBM supercomputer Deep Blue beat world chess champion Garry Kasparov in 1997. It could also raise profound questions about whether a computer has the potential to be 'conscious' - and if humans should have the 'right' to switch it off.

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