This means the control systems and the reliability of technology in police labs do not have to meet the same stringent standards as their private counterparts.

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But in reality, most power grids are based on 1950s technology, with sketchy communications and antiquated control systems.

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Drawing on more than 150 years of materials science and process engineering knowledge, Corning creates and makes keystone components that enable high-technology systems for consumer electronics, mobile emissions control, telecommunications and life sciences.

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One favoured solution involves yet another layer of technology that would allow the driver to control on-board systems using spoken commands.

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Systems of rational control are permeating the networks that define our everyday consumption of technology, whether by smart phones or smart cars.

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For example, there are 189 ISO standards for information security, our National Institute of Standards and Technology ( NIST) has produced a full set of world-class materials on information security, and the Information Systems Audit and Control Association ( ISACA) has developed its best practices, the Control Objectives for Information Technology ( CobiT).

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Instead, look for the technology to roll out gradually, building on systems that are already available, like adaptive cruise control, active braking, lane-keeping systems and parking assist.

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