For pedestrians with moderate or severe visual impairments, including low visual acuity, or substantial visual field loss, features of the environment which are smaller than several degrees...
Search Results "Visual Acuity"
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3.2 Study Limitations and Other Issues
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11B-411.4.11 Floor destination indicators
There shall be on each elevator car door jamb a visual display indicating floor destinations....
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11B-411.4.11 Floor destination indicators
There shall be on each elevator car door jamb a visual display indicating floor destinations....
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§382.43 Must information and reservation services of carriers be accessible to individuals with visual, hearing, and other disabilities?
[Doc. No. DOT-OST-2004-19482, 73 FR 27665, May 13, 2008, as amended at 74 FR 11471, Mar. 18, 2009; 78 FR 67914, Nov. 12, 2013]
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§ 382.43 Must information and reservation services of carriers be accessible to individuals with visual, hearing, and other disabilities?
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1.7 Procedure
Next, participants were asked to describe their visual condition, the functionality of their vision, and their use of mobility aids....
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Priority 4: Additional Access - Drinking Fountains, Public Telephones & Fire Alarms
Word Fillable Form (0.7MB) Word Non-Fillable Form (0.6MB) PDF Non-Fillable Form (0.4MB)
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Contrast: ADA Standard Section 705.1.3
Detectable warning surfaces shall contrast visually with adjacent walking surfaces either light-on-dark, or dark-on-light....
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Guiding Principles
If possible, more than one visually impaired consultant should be engaged in order to provide different perspectives....
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Attachment J
Audible alarms are provided and can be heard in the toilet room but there is no visual alarm. Provide a visual alarm appliance in the toilet room. ...
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ACCESSIBILITY FUNCTION BUTTON
[DSA-AC] A button on an elevator hall call console in a destination-oriented elevator system that when pressed will activate a series of visual and verbal prompts and announcements providing...
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ACCESSIBILITY FUNCTION BUTTON
[DSA-AC] A button on an elevator hall call console in a destination-oriented elevator system that when pressed will activate a series of visual and verbal prompts and announcements providing...
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11B-247.1.1 General
Detectable warnings are provided for the benefit of persons with visual impairments to indicate transitions to potentially hazardous areas. ◼...
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11B-247.1.1 General
Detectable warnings are provided for the benefit of persons with visual impairments to indicate transitions to potentially hazardous areas. ◼...
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1.4 Participants
Fifty adults with low vision were recruited through contacts with local organizations for people who are blind or visually impaired....
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Reduced Contrast Sensitivity
Whereas, if visual acuity is lost, it looks blurred. When contrast sensitivity is lost, it goes away. You don’t see at all....
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Scoping Requirements
necessary for signs providing both tactile and visual access....
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Signs [ADA Standards §216, §703]
Signs [ADA Standards §216, §703] The ADA Standards cover tactile and visual features of signs, including those that serve means of egress....
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703 Signs
The proposed rule specified that tactile signs, where required, meet specifications for both tactile and visual characteristics....
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707.6.3.1 Contrast
Function keys shall contrast visually from background surfaces. Characters and symbols on key surfaces shall contrast visually from key surfaces....
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707.6.3.1 Contrast
Function keys shall contrast visually from background surfaces. Characters and symbols on key surfaces shall contrast visually from key surfaces....
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1009.8.2 Directions
Signage shall comply with Chapter 11A, Section 1134A or Section 11B-703.5 requirements for visual characters....
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1009.8.2 Directions
Signage shall comply with Chapter 11A, Section 1134A or Section 11B-703.5 requirements for visual characters....
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707.6.3.1 Contrast
Function keys shall contrast visually from background surfaces. Characters and symbols on key surfaces shall contrast visually from key surfaces....