Advances in surveillance technology could seriously damage individual privacy unless drastic measures are taken to protect personal data, scientists have said.

科学家称，除非实施激烈的措施去保护个人数据，否则监控技术的进步可能会严重侵害个人隐私。

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Posters produced by the campaign that warn people not to use Google Glass or other personal surveillance devices had been downloaded thousands of times, said Jack.

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The committee, in a recent report, raised concerns about access and misuse of personal information, surveillance, profiling and securing confidential information by the government.

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Last year a parliamentary panel echoed similar sentiments about access and misuse of personal information, surveillance, profiling and securing of confidential information by the government.

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