1,658
edits
Changes
Jump to navigation
Jump to search
Line 40:
Line 40: + + + + + + + + + + + + + + + + + + + + + +
no edit summary
The core of the EyeLink 1000 eye tracker consists of a custom designed high-speed camera connected to a dedicated Host computer. Running on a real-time operating system, the Host software provides extremely fast eye sample access with incredibly low inter-sample variability, accessed via a set of programming interfaces for multiple operating systems and programming languages
The core of the EyeLink 1000 eye tracker consists of a custom designed high-speed camera connected to a dedicated Host computer. Running on a real-time operating system, the Host software provides extremely fast eye sample access with incredibly low inter-sample variability, accessed via a set of programming interfaces for multiple operating systems and programming languages
'''Specifications'''
{| class="wikitable"
|-
! Eyelink 1000
|-
| Sampling Rate || Head Supported: 2000 Hz Monocular / 1000 Hz Binocular
Remote / Head Free: 500 Hz Monocular
|-
| Accuracy || Head Supported: 0.25º -0.5º average accuracy
Remote / Head Free: 0.5º average accuracy
|-
| Real-time Data Access || Head Supported: 1.4 msec (SD < 0.4 msec) @ 2000 Hz
Remote / Head Free: 3 msec (SD < 1.2 msec) @ 500 Hz
|-
| Participant Setup || Very simple and easy. Typically less than 2-5 minutes
|-
| Resolution || Head Supported: 0.01º RMS, micro-saccade resolution of 0.05º
Remote / Head Free:0.05º RMS, saccade resolution of 0.25
|}
Full specifications: http://www.sr-research.com/pdf/techspec.pdf
Full specifications: http://www.sr-research.com/pdf/techspec.pdf
== Tobii ==
== Tobii ==