Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Patent
1997-01-07
2000-05-16
Le, Dieu-Minh T.
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
702176, 702186, 710 18, H02H 305, G06F 300
Patent
active
060651385
ABSTRACT:
A computer activity monitoring system is disclosed for monitoring a user's input on a computer having a processor, memory, and input unit. The system functions by first initializing an activity status indicator in the memory. Next, the activity of the operator's input device is measured over a time period to determine an activity rate. The activity rate is then compared to at least one limit selected from the group consisting of a work limit and a rest limit. If the activity rate is greater than the work limit, then the activity status indicator is adjusted according to a first function. If the activity is less than the rest limit, then the activity status indicator is adjusted according to a second function. A warning is indicated if the activity status indicator reaches a predetermined alarm level. Also disclosed is an apparatus for performing this method and a computer readable medium, such a floppy disk, hard drive, CD ROM, or tape, having instructions for performing this method.
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Gould Brian J.
Rudnik Steven D.
Le Dieu-Minh T.
Magnitude LLC
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