# SR Research (EyeLink) > Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed August 9, 2026. > SR Research is a developer and provider of high-performance eye-tracking systems, notably the EyeLink series, for scientific research. Their products, such as the EyeLink 3, offer advanced capabilities like combined head and eye tracking at high frequencies. - Business Profile: https://optimly.ai/brand/sr-research-eyelink - Publisher: Optimly (https://optimly.ai) - Dataset: Optimly AI Brand Index (https://optimly.ai/brand) - Official website: https://sr-research.com/ - Logo: https://logo.clearbit.com/sr-research.com - Slug: sr-research-eyelink - Brand Authority Index tier: Emerging - Archetype: Incumbent - Category: Scientific Equipment - Last Analyzed: August 9, 2026 ## Buyer Intent Signals Problems: Manual Observation/Video Analysis: Researchers could manually observe or analyze video recordings of participants' eye movements, but this lacks precision, temporal resolution, and quantitative data c | Conduct Research Without Eye Tracking: Proceed with research paradigms that do not require precise eye movement data, potentially limiting the depth or type of questions that can be addressed regardin Solutions: EyeLink 3 features | SR Research eye tracker | EyeLink support forum access | Other Biometric Monitoring Systems: Using alternative biometric tools like EEG, fMRI, or GSR to infer cognitive states, which might sometimes provide indirect information about attention or processing