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Displaying 1-4 out of 4 total
Priming Locus of Control to affect performance
Found in: 2012 IEEE Conference on Visual Analytics Science and Technology (VAST)
By Alvitta Ottley,R. Jordan Crouser,Caroline Ziemkiewicz,Remco Chang
Issue Date:October 2012
pp. 237-238
Recent research suggests that the personality trait Locus of Control (LOC) can be a reliable predictor of performance when learning a new visualization tool. While these results are compelling and have direct implications to visualization design, the relat...
Finding Waldo: Learning about Users from their Interactions
Found in: IEEE Transactions on Visualization and Computer Graphics
By Eli T. Brown,Alvitta Ottley,Helen Zhao,Quan Lin,Richard Souvenir,Alex Endert,Remco Chang
Issue Date:February 2015
pp. 1
Visual analytics is inherently a collaboration between human and computer. However, in current visual analytics systems, the computer has limited means of knowing about its users and their analysis processes. While existing research has shown that a user’s...
Using fNIRS brain sensing to evaluate information visualization interfaces
Found in: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI '13)
By Alvitta Ottley, Beste F. Yuksel, Evan M M. Peck, Remco Chang, Robert J.K. Jacob
Issue Date:April 2013
pp. 473-482
We show how brain sensing can lend insight to the evaluation of visual interfaces and establish a role for fNIRS in visualization. Research suggests that the evaluation of visual design benefits by going beyond performance measures or questionnaires to mea...
Towards a 3-dimensional model of individual cognitive differences: position paper
Found in: Proceedings of the 2012 BELIV Workshop: Beyond Time and Errors - Novel Evaluation Methods for Visualization (BELIV '12)
By Alvitta Ottley, Beste F Yuksel, Evan M Peck, Lane Harrison, Remco Chang
Issue Date:October 2012
pp. 1-6
The effects of individual differences on user interaction is a topic that has been explored for the last 25 years in HCI. Recently, the importance of this subject has been carried into the field of information visualization and consequently, there has been...