User's Manual

Tobii C-Series User’s Manual

For information about calibration of the CEye see Using the Tobii C-Eye

Module>Calibrating. Also check the lighting conditions, related to what

is mentioned above, when calibrating.

6.2.3 Track Box

The Tobii CEye allows for extensive head movement. Once the C12/

CEye or C15/CEye is properly calibrated and placed in front of the user, no

further adjustments are required.

30 cm

20cm

40 cm

~60cm

The Tobii CEye produces an industry leading sized track box with the

approximate dimensions of 40 cm x 30 cm 20 cm / 15.7 in x 11.8 in x 7.9

in (Width x Height x Depth). The Track Box is an invisible box positioned

approximately 60 cm (23.5 in) straight out from a point just above the

middle of the C12 screen.

In order to be tracked properly for functional Eye Tracking the user needs

at least one eye in the track box at all times.

Chapter 6 Tobii CEye Module & Eye Control