{"iri":"https://lexicon.financial/business/bls/EyeTracking","label":"Eye tracking","definition":"Research method that uses infrared light reflected off of the retina to measure where and for how long people look at a screen or paper instrument.","license":"https://www.usa.gov/government-copyright","source":"bls","source_url":"https://www.bls.gov/bls/glossary.htm"}