TY - GEN AU - Greene, Kristen K. AU - Gallagher, Melissa A. AU - Tamborello, II C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2014-07-01 04:07:00 DO - https://doi.org/10.6028/NIST.IR.8015 LA - en PB - , 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 -