Three general patterns of fish coloration were verbally introduced to the participants (spots, stripes and counter shading)....
Search Results "Contrasting Stripe"
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  Phase II – Textures
  
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  1.9.1.1.4
  Some construction such as parking lot resurfacing, re-striping parking stalls, sidewalk repair and cabinet installations do not always require building permits.... 
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  Appendix F: Color Names Used by Participants to Describe Detectable Warnings
  43 35 40 40 Dark/Light stripes 3 3 3 2 White stripes 0 7 0 2 Black stripes 0 0 4 0... 
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  B3. Access Aisle
  [ADA Stds 4.6.6] Note: Unlike an accessible parking space, the surface for the access aisle does not have to be marked or striped. Yes _____ No _____... 
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  11B-210.1 General
  In alterations, stairs between levels that are connected by an accessible route shall not be required to comply with Section 11B-504, except that striping complying with Section 11B-504.4.1... 
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  11B-210.1 General
  In alterations, stairs between levels that are connected by an accessible route shall not be required to comply with Section 11B-504, except that striping complying with Section 11B-504.4.1... 
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  11B-210.1 General
  In alterations, stairs between levels that are connected by an accessible route shall not be required to comply with Section 11B-504, except that striping complying with Section 11B-504.4.1... 
- BTX Intelligent Fashion Motorized Gemini Shades
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  A3
  Yes No Note: Unlike at an accessible parking space, the surface for the access aisle of an accessible passenger drop-off area does not have to be marked or striped.... 
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  Alterations and Additions
  Normal maintenance, such as pothole repair, surface patching, or repainting in place existing striping for a few spaces, is not considered an alteration except where it affects a facility... 
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  Width of Spaces [1012.3]
  Parking spaces within camping units with mobility features do not have to be striped or identified by the International Symbol of Accessibility.... 
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  Motivational Characteristics
  Function better with high contrast on surfaces and tasks. Good Lighting (slide 5). Light levels adequate for the visual task.... 
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  1.9.1.1.5
  Some construction such as parking lot resurfacing, re-striping parking stalls, sidewalk repair and cabinet installations do not always require building permits.... 
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  1.9.1.1.5
  Some construction such as parking lot resurfacing, re-striping parking stalls, sidewalk repair and cabinet installations do not always require building permits.... 
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  1.9.1.1.4
  Some construction such as parking lot resurfacing, re-striping parking stalls, sidewalk repair and cabinet installations do not always require building permits.... 
- Access Board: Signs
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  Identification: ADA Standard Section 802.4.2
  Consider identifying such seats with signs that contrast (light-on-dark or dark-on-light) and that are also photo luminescent.... 
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  2.1 Participants’ Vision
  Participants’ contrast sensitivity was tested with a Pelli-Robson Contrast Sensitivity chart.... 
- WorkZone Safety Products Retractable Cone Bar
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  11B-503.3.3 Marking
  The area within the borderlines shall be marked with hatched lines a maximum of 36 inches (914 mm) on center in a color contrasting with that of the aisle surface.... 
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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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  Interpreting the Interactions
  Now, if we ask: What is the actual distribution of contrast sensitivity in people who have visual acuity loss? Here you can see a normal contrast sensitivity is about 1.3.... 
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  What kinds of treatments constitute maintenance rather than an alteration?
  Some examples of the types of treatments that would normally be considered maintenance are: painting or striping lanes, crack filling and sealing, surface sealing, chip seals, slurry seals... 
