IBM computer usability satisfaction questionnaires: psychometric evaluation and instructions for use
International Journal of Human-Computer Interaction
Human-computer interaction: interdisciplinary roots and trends
Journal of Systems and Software
A review of user-interface design guidelines for public information kiosk systems
International Journal of Human-Computer Studies
Unpacking "privacy" for a networked world
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
PHEmail: designing a privacy honoring email system
CHI '03 Extended Abstracts on Human Factors in Computing Systems
Attitudes towards technology use in public zones: the influence of external factors on ATM use
CHI '03 Extended Abstracts on Human Factors in Computing Systems
Internet attitudes and internet use: some surprising findings from the HomeNetToo project
International Journal of Human-Computer Studies
Understanding the Influence of the Users' Context in AmI
Social Science Computer Review
Office window of the future?-Field-based analyses of a new use of a large display
International Journal of Human-Computer Studies
Private whispers/public eyes: Is receiving highly personal information in a public place stressful?
Interacting with Computers
A field study of a multi-touch display at a conference
Proceedings of the International Working Conference on Advanced Visual Interfaces
International Journal of Human-Computer Studies
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Technological systems for use in public places need to be designed so people can use them efficiently, effectively, safely and with satisfaction. A component factor in satisfaction is perceived privacy. Current guidelines aimed at improving accessibility may impact users perceptions of privacy. The aim of this study was to explore whether different screen sizes affect users' perceptions of privacy. Also, if partitioning around screens influences privacy perceptions. An opportunity sample of 60 participants took part in the study. The results that revealed 12" screens were perceived as more private by users than 15 and 17" screens. Adding privacy partitions improved user's perceptions of privacy on the 12 and 15" screens but not on the 17". These findings provide evidence that slight changes in the physical design of systems can increase users' perceived levels of privacy and therefore satisfaction.