SR Research manufactures and distributes the EyeLink series of high-speed, video-based eye tracking equipment. EyeLink systems are known for their outstanding technical specifications, versatility, and scientific rigor. The EyeLink 1000 Plus has the world's lowest spatial noise and highest sampling rate and can be used in the laboratory (human or non-human primates) with or without head stabilization or in sensitive environments like MRI and MEG. Our new EyeLink Portable Duo offers superb EyeLink data quality and dual modes of use in a small, portable package! In addition to making the world's best eye-tracking equipment, SR Research Experiment Builder and EyeLink Data Viewer are advanced software for the delivery of experiments in all areas of Psychology and Cognitive Neuroscience. With outstanding technical support, SR Research empowers cutting edge science.