@inbook {191, title = {Eye-tracking technology}, booktitle = {The SAGE Encyclopedia of Human Communication Sciences and Disorders }, volume = {1}, year = {2019}, pages = {737-740}, publisher = {SAGE Publications, Inc.}, organization = {SAGE Publications, Inc.}, address = {Thousand Oaks, CA}, author = {Eric J Paulson}, editor = {Jack Damico and Ball, M.} }