TY - GEN AU - Kristen Greene AU - Melissa Gallagher AU - Franklin Tamborello C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 2014-10-14 DO - https://doi.org/10.6028/NIST.IR.8015 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 2014 TI - An ACT-R Model of Elliptical Endpoint Error Distributions in a Mobile Touchscreen 2-D Fitts’ Law Task ER -