Pro Fusion User Manual v.2.2 29
**** For more information about output data and the supplementary data stream, read the Tobii Pro
SDK documentation.
9.2 Setup
Head movement
tolerance*
Excellent. Dual-camera system with more images than a one camera sys-
tem which gives a more accurate data calculation and the best level of pre-
cision and robustness for head movement.
Freedom of head
movement
(at 65cm distance)*
Width × height: 40 cm × 25 cm (15.7" × 9.84")
(At least one eye tracked)
Freedom of head
movement*
(at 80 cm distance)
Width x height: 45 cm x 30 cm (17.7'' x 11.8'')
(At least one eye tracked)
Operating distance
(mounted on screen)
50–80 cm (19.69”–31.49”) from the eye tracker
Tracker setup options Tracker mounted on tripod, allows for even larger screens and physical
objects to be tracked.
Optimal screen size 24" (16:9 aspect ratio)
* Describes the region in space where the participant can move their head and still have at least one
eye within the eye tracker’s field of view (trackbox) at the specific distance.
9.3 Software compatibility
Software and framework compatibility Tobii Pro Lab
Tobii Pro Eye Tracker Manager
Tobii Pro SDK
Any application built on the Tobii Pro SDK
Operating system Microsoft Windows, Apple Mac
9.4 Hardware versions
120 Hz
250 Hz
9.5 Pro Fusion eye tracker specifications
Dimensions 374 mm L × 18 mm H × 13.7 mm W (14.72“ × 0.70“ × 0.53“)
Weight 168g (5.9 oz.)
Connectors USB Type-C
(USB Type-A to Type-C adapter provided)
AC power
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