Reduction of pattern glare
First Claim
Patent Images
1. A method comprising:
- measuring, with a computer, a first ambient light intensity and ambient color;
determining a font size for reduction of pattern glare, wherein determining the font size further comprises;
generating a first set of test screens requesting user input, the first set of test screens using a plurality of font sizes;
sequentially displaying the first set of test screens to a user;
receiving user input in response to the first set of test screens;
calculating a first score based on the user'"'"'s input accuracy and response time for each test screen in the first set of test screens; and
determining the font size at which further increases in font size provides no substantial benefit in improving the first scores;
determining a density for reduction of pattern glare;
determining a color for reduction of pattern glare; and
creating an ICC profile based on the first ambient light intensity and ambient color, font size, density, and color.
1 Assignment
0 Petitions
Accused Products
Abstract
Techniques are provided for reducing pattern glare. A font size that reduces pattern glare may be determined through a series of tests. A density that reduces pattern glare may be determined through a series of tests. A color that reduces pattern glare may be determined through a series of tests. The determined parameters may be used to create a profile that is usable in different environments.
-
Citations
11 Claims
-
1. A method comprising:
-
measuring, with a computer, a first ambient light intensity and ambient color; determining a font size for reduction of pattern glare, wherein determining the font size further comprises; generating a first set of test screens requesting user input, the first set of test screens using a plurality of font sizes; sequentially displaying the first set of test screens to a user; receiving user input in response to the first set of test screens; calculating a first score based on the user'"'"'s input accuracy and response time for each test screen in the first set of test screens; and determining the font size at which further increases in font size provides no substantial benefit in improving the first scores; determining a density for reduction of pattern glare; determining a color for reduction of pattern glare; and creating an ICC profile based on the first ambient light intensity and ambient color, font size, density, and color. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A non-transitory computer readable medium containing thereon a set of instructions executable by a processor which if executed by the processor cause the processor to:
-
generate a first set of test screens using a plurality of font sizes, wherein each test screen includes a randomly selected set of characters randomly placed within each test screen; for each of the first set of test screens; display the test screen to a user; prompt the user to input the randomly selected set of characters; measure a user response time; determine the accuracy of the user input; and calculate a first score based on the response time and the accuracy of the user input; determine a font size from the plurality of font sizes for which increases in font size do not result in substantially greater first scores; determine a density for reduction of pattern glare; determine a color for reduction of pattern glare; measure the ambient light and color of an environment in which the test screens are displayed to the user; and compute an ICC profile based on the ambient light and color. - View Dependent Claims (8, 9, 10)
-
-
11. A method comprising:
-
receiving, at a computer, display parameters that have been determined to reduce pattern glare for a user, wherein the display parameters include a font size, a density, a color, and an ICC profile, wherein the font size is determined by; generating a first set of test screens requesting user input, the first set of test screens using a plurality of font sizes; sequentially displaying the first set of test screens to the user; receiving user input in response to the first set of test screens; calculating a first score based on the user'"'"'s input accuracy and response time for each test screen in the first set of test screens; and determining the font size at which further increases in font size provides no substantial benefit in improving the first scores; measuring an ambient light and color of an environment containing a display device of the computer; and modifying an output of the display device based on the display parameters adjusted by the ambient light and color of the environment.
-
Specification