استعرض مصدر Design recommendations for the creation of icons for the elderly


Design recommendations for the creation of icons for the elderly<ref>https://pdfs.semanticscholar.org/f093/1515218ff6bc01771741872553400e648862.pdf</ref> 

Work 41 (2012) 3519-3525
DOI: 10.3233/WOR-2012-0630-3519 

Alexander Mertens*
, Christopher Brandl, Philipp Przybysz, David Koch-Körfges
and Christopher M. Schlick

Chair and Institute of Industrial Engineering and Ergonomics of RWTH Aachen University,
Bergdriesch 27, 52062 Aachen, Germany

Abstract. During employment of icons in order to represent system functions, specific user requirements from elderly people
have not been scientifically gathered and thus will merely be considered during the process of system design. The survey, with
explicit consideration of technology acceptance and experience of 120 elderly probands, looked into the comprehension of four
different classes of non-animated graphical representations. It was shown that among elderly, the use of photos compared to
pictograms or clip art leads to a significantly higher recognition rate. The mapping of actions rather than objects leads to a
further reduction of the error probability and is thus, especially in the context of telemedicine, preferable for the target group.

Keywords: Icons, human-computer interaction, elderly, user study, usability

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