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The effects of luminous surroundings on visual performance, pupil size, and human preference

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Academic year: 2021

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Figure

Figure  1-'Itisk,  background,  and  surround  areas  on  Note: All units are cm.
Figure 4-The  average time (S) for selected subjects to  perform a trial for a reference sheet printed in black  ink and presented with a gray surround
Figure 7-Comparison  of  task performance (11s) from  this experiment (symbols, left ordinate) and from Rea,  1986 (solid lines, right ordinate), plotted as a function  of  task  background  luminance and  task  contrast,  c  Curves  were  normalized  to
Figure  10-The  effects of  task background luminance  and  task  contrast  on  perceived  readability
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