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The High Performance HMI Handbook has several proven operator performance results , as detailed below. 



Traditional

HMI

High performance

HMI

Results

Detecting abnormal

situations before alarms occur

 

1 in 10 occurrences

 

5 in 10 occurrences

 

5x improvement

Success rate handling

abnormal situations

70%

96%

37% improvement

Time to complete

abnormal situation tasks

18.1 minutes

10.6 minutes

41% improvement

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