	SMI – SensoMotoric Instruments SMI Eye Tracking Glasses Discontinued
Price Point	$$$
Sampling Rate	60Hz
Accuracy	0.5° over all distances (typ.)
Calibration Points	Calibrationless gaze tracking; <br>1-/3-point calibration; <br>Offline calibration correction
Scene Camera Specs	Resolution: 1280x960p @24 fps; <br>1024x720p @30 fps; <br>HDR (high dynamic range) mode with high sensitivity for low light; <br>Field of view: 60° horizontal, 46° vertical
Eye Camera Specs	60Hz binocular
Microphone	Integrated microphone
Suitable For Saccades	NA
Suitable For Pupillometry	NA
Gyroscope Accelerometer	NA
Real-time Data	Yes
Post-hoc Data
Impact On Cpu	Low
Warranty	NA
Connection To Computer	VRPN interface <br>Real-time data streaming with SDK <br>Hardware trigger via PCI Express card with parallel port <br>Wi-Fi standard 802.11 n <br>GigabitLAN 802.3 a/b
Power Source	3hrs+ without battery exchange. <br>10hrs recording.
Data Storage
Dimensions	135x 69 x 23 mm (length x width x height)
Weight	246g
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