Controls and switches intended to be used by the occupant of a room or area to control lighting and receptacle outlets, appliances or cooling, heating and ventilating equipment, shall comply...
Search Results "Vision Light"
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11B-308.1.1 Electrical switches
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11B-308.1.1 Electrical switches
Controls and switches intended to be used by the occupant of a room or area to control lighting and receptacle outlets, appliances or cooling, heating and ventilating equipment, shall comply...
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Providing Auxiliary Aids and Services
(for people who are blind or have low vision) qualified readers, notetakers, texts on CD, audio recordings, Brailled materials, and large print materials....
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1007.8.1.1 Visible communication method
[DSA-AC and HCD 1-AC] A button complying with Section 1138A.4 or Sections 11B-205 and 11B-309 _|Operable Parts|_ in the area of refuge shall activate both a light in the area of refuge...
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D. Notification – Alerting the Public to an Emergency
Those who are blind or who have low vision may not be aware of visual cues, such as flashing lights....
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References
“Research on Effective Use of Tactile Exhibits with Touch Activated Audio Description for the Blind and Low Vision Audience.”...
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Tread Surface: ADA Standard Section 504.4
Section 504.4 covers the current ADA Standards for the tread surfaces on stairways.
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Contrast
Recommendation: Although ADAAG does not specify values for light-on-dark or dark-on-light contrast, a minimum 70% light reflectance contrast is recommended....
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705.1.3 Contrast
Detectable warning surfaces shall contrast visually with adjacent walking surfaces either light-on-dark, or dark-on-light....
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705.1.3 Contrast
Detectable warning surfaces shall contrast visually with adjacent walking surfaces either light-on-dark, or dark-on-light....
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4.30.3* COLOR CONTRAST
Characters and symbols shall contrast with their background - either light characters on a dark background or dark characters on a light background....
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11B-703.7.2.6.3 Unisex toilet and bathing facilities
The triangle symbol shall contrast with the circle symbol, either light on a dark background or dark on a light background....
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Official Definitions
Okay, the official definition of low vision usually goes hand-in-hand with blindness, and low vision and blindness are often in the same sentence....
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101.3 Intent
to establish the minimum requirements to safeguard the public health, safety and general welfare through structural strength, means of egress facilities, stability, sanitation, adequate light...
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Finish and Contrast [4.30.5]
Consideration should also be given to light sources and the ambient lighting to prevent glare on sign surfaces....
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A4.1.3(19)(a)
For example, a marker which contrasts (light on dark or dark on light) and which also reflects light could be placed on the side of such seating so as to be visible in a lighted auditorium...
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§ 38.119(b)
(b) The doorways of cars not operating at lighted station platforms shall have outside lights which, when the door is open, provide at least 1 foot-candle of illumination on the station...
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§ 38.81(c)
(c) The doorways of vehicles not operating at lighted station platforms shall have outside lights which provide at least 1 foot-candle of illumination on the station platform or street surface...
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11B-411.4.11.2 Contrast
Visual display shall provide contrast with light characters on a dark background or dark characters on a light background. The background shall be solid and static....
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11B-411.4.11.2 Contrast
Visual display shall provide contrast with light characters on a dark background or dark characters on a light background. The background shall be solid and static....
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11B-411.4.11.2 Contrast
Visual display shall provide contrast with light characters on a dark background or dark characters on a light background. The background shall be solid and static....
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R210 Protruding Objects
Protruding objects can be hazardous for pedestrians, especially pedestrians who are blind or have low vision....
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11B-411.2.1.2.4.1 Contrast
Display screens shall provide contrast with light characters and symbols on a dark background or dark characters and symbols on a light background....
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11B-411.2.1.2.4.1 Contrast
Display screens shall provide contrast with light characters and symbols on a dark background or dark characters and symbols on a light background....