Eye Tracker Specifications

Tobii Eye Tracker 4C GazeShare Edition

Size 17 x 15 x 335 mm
(0.66 x 0.6 x 13.1 in)
Weight 95 grams (0.21 lbs)
Max Screen Size 27 inches with 16:9 Aspect Ratio
30 inches with 21:9 Aspect Ratio
Operating Distance 20 - 37" / 50 - 95 cm
Track Box Dimensions  16 x 12" / 40 x 30 cm at 29.5" / 75 cm
Tobii EyeChip Yes
Connectivity USB 2.0 (integrated cord, USB 2.0 BC 1.2)
USB Cable Length 80 cm
Head Tracking Yes (not powered by EyeChip)
OS Compatibility

Windows 7, 8.1 and 10 (64-bit only)

CPU Load

1% (Core i7)*

Power Consumption 1.5 Watt
USB Data Transfer Rate 100KB/s
Frequency 90 Hz
Illuminators Near Infrared (NIR 850nm) Only
Tracking Population 97%
System Performance 2.0 GHz Quad-Core Intel i5 or i7, 8 GB RAM