Rachel K. E. Bellamy,Bonnie E. John,John T. Richards,Calvin B. Swart,John C. Thomas, Jr.,Sharon M. Trewin
申请号：
US14534348
公开号：
US09782069B2
申请日:
2014.11.06
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Systems and methods are provided for post-hoc correction of calibration errors in eye tracking data, which take into consideration calibration errors that result from changes in user position during a user session in which the users fixations on a display screen are captured and recorded by an eye tracking system, and which take into consideration errors that occur when the user looks away from a displayed target item before selecting the target item.
