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Optimizing digraph-latency based biometric typist verification systems: inter and intra typist differences in digraph latency distributions
Umphress and Williams have shown that individual differences in digraph latency may provide a means of accurately verifying the identity of computer users. The present research refined this techniqueExpand
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Keyboard user verification: toward an accurate, efficient, and ecologically valid algorithm
This paper proposes new measures of individual differences in typing behaviour which provide a means of accurately verifying the identity of the typist. A first study examined the efficacy of aExpand
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User verification through pointing characteristics: an exploration examination
Abstract Previous research has highlighted that all data security systems rest on the assumption of accurate user verification. Although much research has focused on speech and keystrokeExpand
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