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(unknown charset) Re: For you: A webpage that is 100% accessible to all people around the world, regardless of nationality or disability or Assistive Technology

From: <accessys@smart.net>
Date: Thu, 14 Aug 2014 17:55:24 -0400 (EDT)
To: (unknown charset) Karen Lewellen <klewellen@shellworld.net>
cc: (unknown charset) Judy Okite <judyokite@gmail.com>, Bryan Garaventa <bryan.garaventa@whatsock.com>, Mark Sadecki <mark@sadecki.com>, WAI Interest Group <w3c-wai-ig@w3.org>
Message-ID: <Pine.LNX.4.60.1408141754290.14082@cygnus.smart.net>

actually with a "little" work I found
<!....TADA.....>



;PPPPPPPP
Bob




On Thu, 14 Aug 2014, Karen Lewellen wrote:

> Date: Thu, 14 Aug 2014 17:42:03 -0400 (EDT)
> From: Karen Lewellen <klewellen@shellworld.net>
> To: Judy Okite <judyokite@gmail.com>
> Cc: Bryan Garaventa <bryan.garaventa@whatsock.com>,
>     Mark Sadecki <mark@sadecki.com>, WAI Interest Group <w3c-wai-ig@w3.org>
> Subject: Re: For you: A webpage that is 100% accessible to all people around 
>      the world,
>     regardless of nationality or disability or Assistive Technology
> Resent-Date: Thu, 14 Aug 2014 21:42:27 +0000
> Resent-From: w3c-wai-ig@w3.org
> 
> is one intended to reach a blank page?  I got 100% of nothing.
> BTW, is it your contention that all people who share a label given to them by 
> those external to themselves are 100% the same?
> Even science tells you that there are no absolutes.
> no access here either.
> Karen
>
> On Thu, 14 Aug 2014, Judy Okite wrote:
>
>> the website is not opening on my end, please...
>> 
>> Kind Regards,
>> 
>> *'Chance Favors the prepared mind'* - Louis Pasteur
>> 
>> 
>> On Thu, Aug 14, 2014 at 11:19 PM, Bryan Garaventa <
>> bryan.garaventa@whatsock.com> wrote:
>> 
>>> Ah, woops…
>>> 
>>> You are welcome to add that one in J
>>> 
>>> 
>>> 
>>> *From:* mark.sadecki@gmail.com [mailto:mark.sadecki@gmail.com] *On 
>>> Behalf
>>> Of *Mark Sadecki
>>> *Sent:* Thursday, August 14, 2014 1:18 PM
>>> *To:* Bryan Garaventa
>>> *Cc:* w3c-wai-ig@w3.org
>>> *Subject:* Re: For you: A webpage that is 100% accessible to all people
>>> around the world, regardless of nationality or disability or Assistive
>>> Technology
>>> 
>>> 
>>> 
>>> Bryan,
>>> 
>>> 
>>> 
>>> This can’t be right.  At no point have you even considered the
>>> reradicating, octally repeating, sesquidecimated equinox factor.  Once
>>> considered, the accessibility percentage should round nicely to 97.82.
>>> 
>>> 
>>> 
>>> Best,
>>> 
>>> 
>>> 
>>> Mark
>>> 
>>> 
>>> 
>>> On Thu, Aug 14, 2014 at 3:58 PM, Bryan Garaventa <
>>> bryan.garaventa@whatsock.com> wrote:
>>> 
>>> Recently, somebody asked me to show them a website that was 100%
>>> accessible, so I figured it would make a good experiment. Sort of a 
>>> thought
>>> experiment I guess...
>>> 
>>> 
>>> 
>>> So I built a webpage that is 100% accessible to all people in the world
>>> equally, regardless of nationality, disability type, or Assistive
>>> Technology used.
>>> 
>>> 
>>> 
>>> Enjoy! It's available at
>>> 
>>> http://whatsock.com/test/100_percent_accessible.htm
>>> 
>>> Happy testing.
>>> 
>>> 
>>> 
>>> With this 100% accessible baseline to start from, the accessibility
>>> percentage for all web technologies everywhere, scales downward to 
>>> account
>>> for requisite variables, so that no web technology anywhere can be 100%
>>> accessible as a result.
>>> 
>>> 
>>> 
>>> To demonstrate this, I also wrote the following algorithm, that 
>>> calculates
>>> the general percentage of accessibility for any given web technology.
>>> 
>>> 
>>> 
>>> X = (1 * Disability-Type * Browser-AT * Site-Interactivity *
>>> Site-Complexity * User-Experience)
>>> 
>>> P = (Hardware * ((((1 * OS-AT) - X) * Accessibility-Level) + X)) * 100
>>> 
>>> 
>>> 
>>> P is the general Percentage of accessibility calculated for a particular
>>> website or web technology feature, which is based on the following
>>> estimated values for each variable in the formula.
>>> 
>>> 
>>> 
>>> Disability-Type
>>> 
>>> 0.01: Deaf-Blind + Motor-Impaired
>>> 
>>> 0.1: Deaf-Blind
>>> 
>>> 0.2: Deaf + Motor-Impaired
>>> 
>>> 0.3: Blind + Motor-Impaired
>>> 
>>> 0.4: Partially Sighted + Motor-Impaired
>>> 
>>> 0.5: Motor-Impaired
>>> 
>>> 0.6: Blind
>>> 
>>> 0.7: Deaf + Partially Sighted
>>> 
>>> 0.8: Partially Sighted
>>> 
>>> 0.9: Deaf
>>> 
>>> 
>>> 
>>> Browser-AT
>>> 
>>> 1: No AT
>>> 
>>> 0.98: Internet Explorer + JAWS
>>> 
>>> 0.93: Internet Explorer + NVDA
>>> 
>>> 0.95: Firefox + JAWS
>>> 
>>> 0.98: Firefox + NVDA
>>> 
>>> 0.95: Safari + VoiceOver
>>> 
>>> 0.6: Chrome + JAWS
>>> 
>>> 0.7: Chrome + NVDA
>>> 
>>> 0.95: Internet Explorer or Firefox or Chrome + Dragon
>>> 
>>> 0.98: Internet Explorer or Firefox or Chrome + ZoomText
>>> 
>>> 0.9: Internet Explorer or Firefox or Chrome or Safari + Braille Display
>>> 
>>> 
>>> 
>>> Site-Interactivity
>>> 
>>> 1: Contains All Static Elements
>>> 
>>> 0.9: Contains Interactive Features
>>> 
>>> 
>>> 
>>> Site-Complexity
>>> 
>>> 1: Simple
>>> 
>>> 0.95: Medium
>>> 
>>> 0.9: Complex
>>> 
>>> 
>>> 
>>> User-Experience
>>> 
>>> 1: Advanced
>>> 
>>> 0.95: Intermediate
>>> 
>>> 0.9: Beginner
>>> 
>>> 
>>> 
>>> Hardware
>>> 
>>> 0: None
>>> 
>>> 1: Computer
>>> 
>>> 
>>> 
>>> OS-AT
>>> 
>>> 0.001: No AT
>>> 
>>> 0.99: Windows + JAWS
>>> 
>>> 0.99: Windows + NVDA
>>> 
>>> 0.99: Windows + Dragon
>>> 
>>> 0.99: Windows + ZoomText
>>> 
>>> 0.99: iOS + VoiceOver
>>> 
>>> 0.99: OS X + VoiceOver
>>> 
>>> 0.9: Windows or iOS or OS X + Braille Display
>>> 
>>> 
>>> 
>>> Accessibility-Level
>>> 
>>> 0.98: Fully Keyboard Accessible + ARIA Standards Compliant (when
>>> applicable) + WCAG Compliant
>>> 
>>> 0.3: Fully Keyboard Accessible + ARIA Standards Compliant (when
>>> applicable) but not WCAG Compliant
>>> 
>>> 0.3: Fully Keyboard Accessible but not ARIA Standards Compliant (when
>>> applicable) + WCAG Compliant
>>> 
>>> 0.2: Fully Keyboard Accessible but not ARIA Standards Compliant (when
>>> applicable) nor WCAG Compliant
>>> 
>>> 0.1: ARIA Standards Compliant (when applicable) but not Fully Keyboard
>>> Accessible nor WCAG Compliant
>>> 
>>> 0.01: Neither Fully Keyboard Accessible nor ARIA Standards Compliant 
>>> (when
>>> applicable) nor WCAG Compliant
>>> 
>>> 
>>> 
>>> (More constants can always be added or adjusted)
>>> 
>>> 
>>> 
>>> For example:
>>> 
>>> 
>>> 
>>> (1 * .6 * .95 * .9 * .9 * .9) = 0.41553
>>> 
>>> (1 * ((((1 * 0.99) - 0.41553) * .98) + 0.41553)) * 100 = 97.85106
>>> 
>>> 
>>> 
>>> So roughly calculated, a Blind person(.6) using Safari+VoiceOver(.95)
>>> accessing a website that Contains Interactive Features(.9) that is
>>> Complex(.9) when the user is a Beginner(.9),
>>> 
>>> in combination with Hardware(1) that includes iOS+VoiceOver(.99), upon a
>>> website that is
>>> 
>>> Fully Keyboard Accessible + ARIA Standards Compliant (when applicable) +
>>> WCAG Compliant(.98), will have a general accessibility Percentage of 
>>> 97.8.
>>> 
>>> 
>>> 
>>> Like I said, these are just estimates, but I thought it would make an
>>> interesting experiment.
>>> 
>>> 
>>> 
>>> Best wishes,
>>> 
>>> Bryan
>>> 
>>> 
>>> 
>
Received on Thursday, 14 August 2014 22:17:09 UTC

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