Concepedia

Robert A. Virzi

RA

12

Publications

2.6K

Citations

12

H-Index

1984

Active since

Affiliations

Johns Hopkins University(Current)

Robert A. Virzi is an author at Johns Hopkins University specializing in engineering, human-computer interaction, and user experience.

Top concepts

EngineeringHuman-computer InteractionDesignUser ExperienceUser Interface DesignLanguageTechnologyLinguisticsCommunicationCognitive Science

Publications per year

1984–1996

12

Publications

12

Refining the Test Phase of Usability Evaluation: How Many Subjects Is Enough?

Robert A. Virzi · Human Factors The Journal of the Human Factors and Ergonomics Society · 1992 · 1.2K citations

Engineering, Education, Severe Usability Problems +20

Searching for conjunctively defined targets.

Howard E. Egeth, Robert A. Virzi, Hadley Garbart · Journal of Experimental Psychology Human Perception & Performance · 1984 · 514 citations

Selective Attention, Cognition, Semantics +21

Toward a translational model of Stroop interference

Robert A. Virzi, Howard E. Egeth · Memory & Cognition · 1985 · 220 citations · Full text

Engineering, Stroop Interference, Interference Cancellation +3

Usability problem identification using both low- and high-fidelity prototypes

Robert A. Virzi, Jeffrey L. Sokolov, Demetrios Karis · 1996 · 208 citations · Full text

Streamlining the Design Process: Running Fewer Subjects

Robert A. Virzi · Proceedings of the Human Factors Society Annual Meeting · 1990 · 119 citations

Engineering, Jakob Nielsen, User Interface Design +19

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