Glenn A. Myers Keith R. Sherman Lawrence Stark Eye Monitor: Microcomputer-Based Instrument Uses an Internal Model to Track the Eye. 14-21 1991 24 Computer 3 db/journals/computer/computer24.html#MyersSS91 https://doi.org/10.1109/2.73509 http://doi.ieeecomputersociety.org/10.1109/2.73509