TY - JOUR
T1 - A tool for tracking visual attention: the Restricted Focus Viewer
AU - Jansen, Anthony R
AU - Blackwell, Alan F
AU - Marriott, Kim George
PY - 2003
Y1 - 2003
N2 - Eye-tracking equipment has proven useful in examining the cognitive processes people use when understanding and reasoning with visual stimuli. However, eye-tracking has several drawbacks: accurate eye-tracking equipment is expensive, it is often awkward for participants, it requires frequent recalibration, and the data can be difficult to interpret. We introduce an alternative tool: theRestricted Focus Viewer (RFV). This is a computer program that takes an image, blurs it, and displays it on a computer monitor, allowing the participant to see only a small region of the image in focus at any time. The region in focus can be moved using the computer mouse. The RFV records what the participant is focusing on at any point in time. It is cheap, nonintrusive, does not require calibration, and provides accurate data about which region is being focused on. We describe this tool and also provide experimental comparisons with eye-tracking. The RFV (Version 2.1) is freely available at http://www.csse.monash.edu. au/projects/RFV/.
AB - Eye-tracking equipment has proven useful in examining the cognitive processes people use when understanding and reasoning with visual stimuli. However, eye-tracking has several drawbacks: accurate eye-tracking equipment is expensive, it is often awkward for participants, it requires frequent recalibration, and the data can be difficult to interpret. We introduce an alternative tool: theRestricted Focus Viewer (RFV). This is a computer program that takes an image, blurs it, and displays it on a computer monitor, allowing the participant to see only a small region of the image in focus at any time. The region in focus can be moved using the computer mouse. The RFV records what the participant is focusing on at any point in time. It is cheap, nonintrusive, does not require calibration, and provides accurate data about which region is being focused on. We describe this tool and also provide experimental comparisons with eye-tracking. The RFV (Version 2.1) is freely available at http://www.csse.monash.edu. au/projects/RFV/.
UR - https://www.scopus.com/pages/publications/0038811735
U2 - 10.3758/BF03195497
DO - 10.3758/BF03195497
M3 - Article
SN - 0743-3808
VL - 35
SP - 57
EP - 69
JO - Behavior Research Methods Instruments & Computers
JF - Behavior Research Methods Instruments & Computers
IS - 1
ER -