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CHI
2010
ACM
14 years 3 months ago
ColorPIN: securing PIN entry through indirect input
Automated teller machine (ATM) frauds are increasing drastically these days. When analyzing the most common attacks and the reasons for successful frauds, it becomes apparent that...
Alexander De Luca, Katja Hertzschuch, Heinrich Hus...
CHI
2006
ACM
14 years 9 months ago
Co-authoring with structured annotations
Most co-authoring tools support basic annotations, such as edits and comments that are anchored at specific locations in the document. However, they do not support metacommentary ...
Qixing Zheng, Kellogg S. Booth, Joanna McGrenere
CHI
2009
ACM
14 years 9 months ago
Friend or foe?: examining CAS use in mathematics research
Computer Algebra Systems (CAS) provide sophisticated functionality to assist with mathematical problem solving. Despite their widespread adoption, however, little work in the HCI ...
Andrea Bunt, Michael Terry, Edward Lank
SIGIR
2009
ACM
14 years 3 months ago
Automatic URL completion and prediction using fuzzy type-ahead search
Type-ahead search is a new information-access paradigm, in which systems can find answers to keyword queries “onthe-fly” as a user types in a query. It improves traditional ...
Jiannan Wang, Guoliang Li, Jianhua Feng
CSCW
2008
ACM
13 years 8 months ago
Physical and Digital Artifact-Mediated Coordination in Building Design
We conducted an ethnographic field study examining how a building design team used representational artifacts to coordinate the design of building systems, structure, and architect...
Melanie Tory, Sheryl Staub-French, Barry A. Po, Fu...