User's Manual

– Select primary stimulus by selecting BBrroowwssee and selecting an image.
– Select secondary stimulus by selecting BBrroowwssee and selecting an image.
– Select size of the image by selecting from the SSttiimmuulluuss ssiizzee drop down list.
– Select speed of the image by selecting from the SSttiimmuulluuss ssppeeeedd drop down list.
• Video:
– Select primary stimulus by selecting BBrroowwssee and selecting a video.
– Select secondary stimulus by selecting BBrroowwssee and selecting a video.
– Select size of the video by selecting from the SSttiimmuulluuss ssiizzee drop down list.
– Select speed of the video by selecting from the SSttiimmuulluuss ssppeeeedd drop down list.
7. Check the AAnniimmaattee ssttiimmuullii check box if you want the stimuli to be animated (as opposed to static).
8. If you want to control the calibration, i.e. decide when to move the calibration stimuli, with a keyboard, check the KKeeyy--
bbooaarrdd sstteepp--tthhrroouugghh check box.
• For KKeeyybbooaarrdd sstteepp--tthhrroouugghh,, use the ‘S’ key to step (to move the calibration stimuli) and the ‘Esc’ key, the Left
mouse button or touching the touch screen to interrupt calibration. When using Image or Video calibration, use the
‘T’ key to toggle between primary and secondary stimulus images.
To get back from slide in menus, just select the arrows in the greyed out areas.
7.2.7 Customizing the Calibration Area
Customizing the calibration area can be useful if you have discovered that the user cannot access certain areas of the screen us-
ing Gaze Interaction. By sizing the calibration area to exclude the areas that the user cannot access it can improve the overall
calibration.
To customize the calibration area, follow these steps:
1. Open TToobbiiii GGaazzee IInntteerraaccttiioonn SSeettttiinnggss >> CCaalliibbrraattiioonn.
2. Select the SSeettttiinngg…… button.
3. Select the Calibration area: CChhaannggee...... button.
Tobii I-SeriesUser’s manual v.1.0.4 - en-US
7 Tobii Gaze Interaction Settings
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