NDLI: Use of Landmarks to Design Large and Efficient Command Interfaces

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Use of Landmarks to Design Large and Efficient Command Interfaces

Content Provider	ACM Digital Library
Author	Uddin, Md. Sami
Abstract	Rapid command selection is a priority for the user interface designers. Spatial memory is an effective way to improve the selection performance, since it allows users to make quick selection decisions from the memory rather than relying on the slow visual search. Spatial learning in the real world leverages landmarks available in the environment, but user interfaces often lack in visual landmarks. As a result, when the number of commands increases, remembering locations and efficient command selection become difficult. To improve the efficiency of memory-based user interfaces, I am investigating the use of landmarks in different spatially-stable interfaces. With a series of exemplar interfaces, I am trying to exploit the interface and human factors related to users' spatial knowledge. I along with my colleagues developed a new memory-based technique -- HandMark menu that uses the hands and fingers as landmarks, and helps users to remember commands placed between and around them. My current research investigates the use of both natural and artificial landmarks in spatial interfaces, and their effects in rapid spatial memory development.
Starting Page	13
Ending Page	17
Page Count	5
File Format	PDF
ISBN	9781450345309
DOI	10.1145/3009939.3009942
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2016-11-06
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Command selection Landmarks Spatial memory. Expertise
Content Type	Text
Resource Type	Article

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