TY - GEN AU - Yonemura, Gary T AU - Lister, Karen C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1990-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.89-4226 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1990 TI - A suprathreshold visibility meter to directly assess the conspicuity of office tasks: ER -