Number entry interfaces and their effects on error detection
INTERACT'11 Proceedings of the 13th IFIP TC 13 international conference on Human-computer interaction - Volume Part IV
A taxonomy of number entry error
BCS-HCI '11 Proceedings of the 25th BCS Conference on Human-Computer Interaction
Early Detection of Numerical Typing Errors Using Data Mining Techniques
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
An error tolerant memory aid for reduced cognitive load in number copying tasks
UAHCI'13 Proceedings of the 7th international conference on Universal Access in Human-Computer Interaction: user and context diversity - Volume 2
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Number entry is prevalent in the use of many interactive medical systems and number entry interfaces vary in complexity. Currently, research on number entry is focused on the numeric keypad and its different layouts. There are alternatives to the numeric keypad in use in safety critical contexts such as hospitals. I have surveyed several number entry systems and propose properties that would help compare them. My research on this topic aims to understand the characteristics of the styles of these interfaces, focusing on their effects on number entry error, the severity of such errors and exploring possible design choices that can reduce or manage the errors. This research will uncover number entry interface design trade-offs that will help designers make informed decisions about the safety and dependability of number entry systems.