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Re-writing computer security
How handwriting could help foil the computer hackers
How handwriting could help foil the computer hackers. A report on computer recognition of handwriting and its use in ramping up security. Also in the programme, quicker ways of establishing how to prevent fires in buildings and one reporter stamps on projected "bugs" at an exhibition to illustrate sensor technology.
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主播大秀 World Service Archive
This programme was restored as part of the World Service archive project
