Supplementary material for APGV submission

These videos were compiled using the results of our implementation of the I_VT fixation identification algorithm. The magenta crosshair shows the POR obtained by the eye tracker. When this crosshair changes to an 'X' a track loss has occurred. PORs during track losses have been placed at the location of the last good POR. Cyan and yellow circles indicate fixations where the color of the circles change to signify a switch from one fixation to another (because many of these fixations are very close together and otherwise it would not be possible to tell when one fixation ends and another one starts). These videos were compressed for the web (sorry, no audio).

Task 1 - Subject walking through building with task to find a room number (Room 2155).

[Task 1 QT video 15MB]

Task 2 - Subject watching a computer animation - "A Great Big Robot from Outerspace Ate My Homework" an animation from the SIGGRAPH 2006 Animation Theater. Permission to use this video was obtained from Vancouver Film School, please do not download this video for your own use.

[Task 2 QT video 4MB]