China eyes 'black tech' to boost security as parliament meets

At a highway check point on the outskirts of Beijing, local police are this week testing out a new security tool: smart glasses that can pick up facial features and car registration plates, and match them in real-time with a database of suspects. The test - which coincides with the annual meeting of China's parliament in central Beijing - underscores a major push by China's leaders to leverage technology to boost security in the country.

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