Multipurpose Public Displays: How Shortcut Menus Affect Usage

被引：11

作者：

Kostakos, Vassilis ^{[1
]}

Kukka, Hannu ^{[1
]}

Goncalves, Jorge ^{[1
]}

Tselios, Nikolaos ^{[2
]}

Ojala, Timo ^{[1
]}

机构：

[1] Univ Oulu, Dept Comp Sci & Engn, Oulu, Finland

[2] Univ Patras, Dept Educ Sci & Early Childhood Educ, GR-26110 Patras, Greece

来源：

IEEE COMPUTER GRAPHICS AND APPLICATIONS | 2013年 / 33卷 / 02期

关键词：

absolute utility; computer graphics; human-computer interaction; information foraging; interactive displays; public displays; relative utility; shortcuts;

D O I：

10.1109/MCG.2012.125

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Transitioning from bespoke, single-purpose public displays to generic, multipurpose ones entails a number of research challenges. One such challenge is understanding how to group and present available applications to users and what effect this grouping has on application use. This study of an iterative, longitudinal deployment of a multipurpose public display examines two mechanisms that help users find the available applications: a quick-launch menu and a browsable application directory. Using the measures of relative and absolute utility, the study reveals these mechanisms' complex effects on application usage. It also addresses whether a public display should promote popular or unpopular applications. © 1981-2012 IEEE.

引用

页码：56 / 63

页数：8

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