Title | ||
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Locked-out: investigating the effectiveness of system lockouts to reduce errors in routine tasks |
Abstract | ||
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While frustrating and innocuous in many settings, errors can have disastrous consequences for the use of safety critical systems and medical devices. This work-in-progress investigates the effectiveness of an enforced lockout period for reducing errors in a routine task. During the lockout period the user can look at, but not interact with the device interface for a period of 10 seconds before they resume the task after an interruption. Results show that this lockout period can reduce sequence errors by up to 64%. Identifying ways to reduce the disruptiveness of interruptions is important for HCI research given that many devices are now used in settings where interruptions are commonplace. |
Year | DOI | Venue |
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2010 | 10.1145/1753846.1754054 | human factors in computing systems |
Keywords | DocType | Citations |
sequence error,lockout period,identifying way,routine task,hci research,safety critical system,medical device,disastrous consequence,system lockout,device interface,human error | Conference | 11 |
PageRank | References | Authors |
1.27 | 3 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
J. Back | 1 | 124 | 12.11 |
Duncan P. Brumby | 2 | 295 | 33.41 |
Anna L. Cox | 3 | 948 | 78.98 |