It should be noted that exterior signs are likely to be viewed at a greater distance than interior signs, which would affect the prescribed height of visual characters....
Search Results "Viewing Distance"
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11B-216.3 Directional and informational signs
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Doors in Series and Gates in Series: ADA Standard Section 404.2.6
Section 404.2.6 covers the current ADA Standards for doors in series and gates in series.
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Forward Approach: ADA Standard Section 704.2.1.2
Where a forward approach is provided, the distance from the front edge of a counter within the telephone enclosure to the face of the telephone unit shall be 20 inches (510 mm) maximum....
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11B-404.2.6 Doors in series and gates in series
The distance between two hinged or pivoted doors in series and gates in series shall be 48 inches (1219 mm) minimum plus the width of doors or gates swinging into the space....
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11B-1008.3 Transfer systems
Where transfer systems are provided, consideration should be given to the distance between the transfer system and the elevated play components....
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Appendix C: Previous Research on the Visibility of Detectable Warning Surfaces
On half of the trials, the participants viewed the warning surface, and on the other half of the trials they viewed a foil (covered warning surface)....
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PLATFORM (WHEELCHAIR) LIFT
equipped with a car or platform or support that serves two landings of a building or structure and is designed to carry a passenger or passengers and/or luggage or other material a vertical distance...
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Route and Destination Signs
This would apply to conditions where signs are more than 10 feet above the ground or floor and the viewing distance is 21 feet or more (the only types of signs required by section 703.5...
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2.8 Effects of Luminance Contrast on Visual Detection and Conspicuity of Detectable Warnings
At a viewing distance of 2.44m (8 ft) from the detectable warning, there is a positive correlation (r = .75) between luminance contrast and the number of participants who saw each detectable...
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Bottom Extension at Stairs: ADA Standard Section 505.10.3
Section 505.10.3 covers the current ADA Standards for the handrail extensions at the bottom of the stairs.
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1.7 Procedure
The order in which sidewalks were viewed was randomized for each participant, as was the order of the detectable warnings (and blank trials) viewed on each sidewalk....
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11B-505.10.3 Bottom extension at stairs
At the bottom of a stair flight, handrails shall extend at the slope of the stair flight for a horizontal distance equal to one tread depth beyond the last riser nosing....
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11B-221.2.1.5 Stadium-style movie theaters
at least one of the following criteria: Located within the rear 60 percent of the seats provided in the theater; or Located within the area of the theater in which the vertical viewing...
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American Standard Madera 1.28 gpf EverClean Toilet with Exposed Manual Flush Valve System Top View
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American Standard Madera 1.28 gpf ADA Toilet with Exposed Manual Flush Valve System Plan View
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American Standard Madera 1.6 gpf ADA Toilet with Exposed Manual Flush Valve System Front View
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American Standard Madera 1.6 gpf ADA Toilet with Exposed Manual Flush Valve System Plan View
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American Standard Madera 1.28 gpf ADA Toilet with Exposed Manual Flush Valve System Front View
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American Standard Madera 1.28 gpf ADA Toilet with Exposed Manual Flush Valve System Side View
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American Standard Madera 1.6 gpf ADA Toilet with Exposed Manual Flush Valve System Side View
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American Standard Madera 1.28 gpf EverClean Toilet with Exposed Manual Flush Valve System Front View
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American Standard Madera 1.28 gpf EverClean Toilet with Exposed Manual Flush Valve System Side View
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Dispersion
Even in small facilities where few spaces are required, offering choice in seating and viewing distance should be a design objective....
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Slope Ratio
Slope Ratio—A ratio of vertical distance to horizontal distance or rise to run....
