The legibility of printed characters is a function of the viewing distance, character height, the ratio of the stroke width to the height of the character, the contrast of color between...
Search Results "OCR: Optical Character Recognition"
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A4.30.2 Character Proportion
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A4.30.2 CHARACTER PROPORTION
The legibility of printed characters is a function of the viewing distance, character height, the ratio of the stroke width to the height of the character, the contrast of color between...
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§ 38.39(b)
(b) Characters on signs required by paragraph (a) of this section shall have a width-to-height ratio between 3:5 and 1:1 and a stroke width-to-height ratio between 1:5 and 1:10, with a minimum...
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11B-703.8.2 Case
Low resolution VMS characters shall be uppercase....
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11B-703.5.4 Character proportions
Characters shall be selected from fonts where the width of the uppercase letter “O” is 60 percent minimum and 110 percent maximum of the height of the uppercase letter “I”....
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VARIABLE MESSAGE SIGN (VMS) CHARACTERS
VARIABLE MESSAGE SIGN (VMS) CHARACTERS. [DSA-AC] Characters of an electronic sign are composed of pixels in an array....
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General: ADA Standard Section 703.1
Where both visual and tactile characters are required, either one sign with both visual and tactile characters, or two separate signs, one with visual, and one with tactile characters, shall...
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11B-411.1.1 Floor designations
In facilities served by destination-oriented elevator systems, floor designations shall be numeric characters only....
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VARIABLE MESSAGE SIGN (VMS) CHARACTERS
[DSA-AC] Characters of an electronic sign are composed of pixels in an array. High resolution VMS characters have vertical pixel counts of 16 rows or greater....
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VARIABLE MESSAGE SIGN (VMS) CHARACTERS
[DSA-AC] Characters of an electronic sign are composed of pixels in an array. High resolution VMS characters have vertical pixel counts of 16 rows or greater....
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11B-703.1 General
Where both visual and tactile characters are required, either one sign with both visual and tactile characters, or two separate signs, one with visual, and one with tactile characters, shall...
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Routes and Destinations: ADA Standard Section 810.6.2
EXCEPTION: Where sign space is limited, characters shall not be required to exceed 3 inches (75 mm). Advisory 810.6.2 Routes and Destinations....
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11B-703.8.7 Character spacing
11B-703.8.7 Character spacing. Spacing shall be measured between the two closest points of adjacent low resolution VMS characters within a message, excluding word spaces....
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11B-703.8.7 Character spacing
11B-703.8.7 Character spacing. Spacing shall be measured between the two closest points of adjacent low resolution VMS characters within a message, excluding word spaces....
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11B-703.8.5 Character width
11B-703.8.5 Character width. The uppercase letter “O” shall be used to determine the allowable width of all low resolution VMS characters of a font....
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R410.1 General
Visual characters on signs shall comply with R410....
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11B-703.8.5 Character width
11B-703.8.5 Character width. The uppercase letter “O” shall be used to determine the allowable width of all low resolution VMS characters of a font....
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703.2.1 Depth
Raised characters shall be 1/32 inch (0.8 mm) minimum above their background....
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Keypads: ADA Standard Section 407.4.7.2
Section 407.4.7.2 covers the current ADA Standards for designations and indicators on elevator keypads.
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11B-810.6.2 Routes and destinations
Exception: Where sign space is limited, characters shall not be required to exceed 3 inches (76 mm). Advisory 11B-810.6.2 Routes and destinations....
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11B-703.8.7 Character spacing
Spacing shall be measured between the two closest points of adjacent low resolution VMS characters within a message, excluding word spaces....
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11B-703.8.5 Character width
The uppercase letter “O” shall be used to determine the allowable width of all low resolution VMS characters of a font....
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11B-407.4.7.2 Keypads
Keypads shall be identified by characters complying with Section 11B-703.5 and shall be centered on the corresponding keypad button. The number five key shall have a single raised dot....
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11B-411.1.2 Car designations
Elevator cars shall be designated with a single alphabetic character....