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CHI
2009
ACM
16 years 7 months ago
Evaluating existing audio CAPTCHAs and an interface optimized for non-visual use
Audio CAPTCHAs were introduced as an accessible alternative for those unable to use the more common visual CAPTCHAs, but anecdotal accounts have suggested that they may be more di...
Jeffrey P. Bigham, Anna Cavender
CHI
2008
ACM
16 years 7 months ago
Multi-flick: an evaluation of flick-based scrolling techniques for pen interfaces
Multi-flick, which consists of repeated flick actions, has received media attention as an intuitive and natural document-scrolling technique for stylus based systems. In this pape...
Dzmitry Aliakseyeu, Pourang Irani, Andrés L...
CHI
2007
ACM
16 years 7 months ago
Protecting people from phishing: the design and evaluation of an embedded training email system
Phishing attacks, in which criminals lure Internet users to websites that impersonate legitimate sites, are occurring with increasing frequency and are causing considerable harm t...
Ponnurangam Kumaraguru, Yong Rhee, Alessandro Acqu...
CHI
2007
ACM
16 years 7 months ago
Design and evaluation of 3d models for electronic dental records
We present the results of a field study of some of the work practices and software used by dentists. We also present the design, implementation, and evaluation of a user interface...
Michael F. Marotta, Purin Phanichphant, Patrick Ma...
CHI
2005
ACM
16 years 7 months ago
Evaluation of multimodal input for entering mathematical equations on the computer
Current standard interfaces for entering mathematical equations on computers are arguably limited and cumbersome. Mathematics notations have evolved to aid visual thinking and yet...
Lisa Anthony, Jie Yang, Kenneth R. Koedinger