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• Understanding Age and Technology Experience Differences in Use of Prior Knowledge for Everyday Technology Interactions

  Marita A. O'Brien, Wendy A. Rogers, Arthur D. Fisk · 2012 · ACM Transactions on Accessible Computing

  This study investigates how people of different ages and technology experience levels draw upon prior knowledge when using everyday technologies. The researchers conducted a 10-day diary study with 30 participants divided into three groups: younger adults (ages 18-28),…

  older adults · prior knowledge · technology experience · aging · human factors

• How Older Adults Learn to Use Mobile Devices: Survey and Field Investigations

  Rock Leung, Charlotte Tang, Shathel Haddad, Joanna McGrenere, Peter Graf, Vilia Ingriany · 2012 · ACM Transactions on Accessible Computing

  This research investigates how older adults (65+) learn to use mobile devices, combining a survey study of 131 respondents across three age groups (20-49, 50-64, 65+) with an in-depth field study of six older adults learning to use an Android smartphone. The survey examined 11…

  older adults · aging · mobile devices · learning · technology adoption

• Design Recommendations for TV User Interfaces for Older Adults: Findings from the eCAALYX Project

  Francisco Nunes, Maureen Kerwin, Paula Alexandra Silva · 2012 · Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2012)

  This paper presents thirteen design recommendations for TV-based user interfaces for older adults, derived from the eCAALYX (Enhanced Complete Ambient Assisted Living Experiment) project. eCAALYX is a European health monitoring system that uses a TV and set-top box to help older…

  older adults · interactive television · user interface design · design guidelines · ambient assisted living

• Basic Senior Personas: A Representative Design Tool Covering the Spectrum of European Older Adults

  Bernhard Wöckl, Ulcay Yildizoglu, Isabella Buber, Belinda Aparicio Diaz, Ernst Kruijff, Manfred Tscheligi · 2012 · Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2012)

  This paper introduces a set of 30 "basic senior personas" representing European citizens aged 60 and older, developed using a quantitative approach based on micro-level data from approximately 12,500 individuals across 17 European countries from the SHARE (Survey of Health,…

  older adults · personas · user-centered design · ambient assisted living · activities of daily living

• Elderly Text-Entry Performance on Touchscreens

  Hugo Nicolau, Joaquim Jorge · 2012 · Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS '12)

  This paper presents an empirical study of how elderly users perform text-entry tasks on touchscreen devices, examining both mobile phones and tablets. Fifteen participants aged 67 to 89 (mean 79) were asked to copy sentences on an HTC Desire smartphone and an ASUS Transformer…

  touchscreen accessibility · text entry · aging · motor accessibility · tremor

• Understanding the Role of Age and Fluid Intelligence in Information Search

  Shari Trewin, John T. Richards, Vicki L. Hanson, David Sloan, Bonnie E. John, Cal Swart, John C. Thomas · 2012 · Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2012)

  This study investigates whether age or fluid intelligence is the more important factor driving differences in how people search for information in hierarchical web interfaces. The researchers recruited three groups: 14 younger adults with high fluid intelligence (YH, mean age…

  cognitive accessibility · aging · fluid intelligence · eye tracking · information search

• Considerations for Technology that Support Physical Activity by Older Adults

  Chloe Fan, Jodi Forlizzi, Anind Dey · 2012 · Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2012)

  This paper investigates how technology can help older adults overcome barriers to physical activity through a needs-based, qualitative research approach. Rather than starting from technology capabilities, the researchers interviewed 12 physically active older adults (aged 61-90)…

  aging · older adults · physical activity · technology intervention · participatory design

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