SR Research EyeLink 1000 Plus

As of 2024-08-29, EyeLink cameras are available in Prisma 1 and Prisma 2 and software support on the MRRC maintained Task PC.

As of 2025-09-16 (customs shipping date), there will also be a EyeLink camera for the 7T Terra.X

EyeLink topics include

• Task PC Setup
• SR Research EyeLink Calibration
• EyeLink Task Integration
• EyeLink Analysis
• task PC <-> Host PC connection information
• EyeLink Troubleshooting
• Eyelink Saccade Sensitivity
• EyeLink Log
• EyeLink Camera Configuration

The official manual and other docs can be found on thread #173 of the free-registration-required SRR forum.

After the initial SR Research EyeLink Install, a Ethernet ¹⁾ patch cable connects the Eye tracking PC to the “Eprime” Task computer. See EyeLink Task Computer Setup for details.

• Eye Tracking (Host) PC records eye data and does not project to the participant facing projector
• EPrime (Display) PC controls everything and manages all participant facing displays
  • Connected to Host by blue ethernet/network/cat6 cable
  • displays calibration screen, talks to Host PC
  • sends triggers/messages to host pc during task (and potentially receives eye events from Host PC). See EyeLink Task Integration.
• Collected .edf files (gaze, pupil diameter, saccades, blinks) are saved from the Host PC and can be analysed offline. See EyeLink Analysis.