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How can we Adapt the Internet to people with a visual handicap

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Title: How can we Adapt the Internet to people with a visual handicap


1
How can we Adapt the Internetto people with a
visual handicap?
2
How can we Adapt the Internetto people with a
visual handicap?
  • The Designer job
  • Make images readable
  • Navigation Understandable
  • Hyperlinks Understandable
  • Content Usable
  • Visible for people with a limited vision

3
How can we Adapt the Internetto people with a
visual handicap?
  • Make Easier to read for people with a visual
    handicap
  • Make Easier to read for colorblind people

4
How can we Adapt the Internetto people with a
visual handicap?
  • People with a visual handicap
  • They know what the technological possibilities
    are.
  • They must know how they can communicate with the
    software.

5
How can we Adapt the Internetto people with a
visual handicap?
  • Producer of software for people with a visual
    handicap
  • Every website must be readable.
  • Answer ?
  • Make a screen reader.

6
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • 01
  • How can the designer make images readable for
    people with a visual handicap?

7
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • Answer
  • Use the Alt tag, the people with a visual
    handicap can have a description when he/she moves
    the cursor around ltIMG SRCphp.gif" ALTphp
    tips"gt

8
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • 02
  • How can the designer the navigation
    understandable?

9
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • Answer
  • Use the screen reader.
  • Use a lot of pictures (alt tag)

10
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • 03
  • How can the designer make the links
    understandable?

11
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • Answer
  • Dont use hyperlinks that are named click here,
    because people who cant see hear the information
    through a screen reader.
  • The dont know which information is behind the
    hyperlink.

12
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • 04
  • How can the designer help a person that has a
    limited version so that he or she can read the
    website?

13
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • Answer
  • Readers whose version is limited may set their
    browsers to display the text in certain size of
    typeface that they find particularly legible.
  • Relative font tags can help your readers to focus
    on key points of content, while enabling them to
    gloss over less important items.

14
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • 05
  • How can the designer make it easier for a
    colour-blind person to read?

15
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • Answer
  • Colour-blindness comes in a wide variety of
    shapes, sizes and severities. Most often,
    colour-blindness takes the form of an inability
    to distinguish various shades of reds and greens.
    In extreme cases, most greens and almost all reds
    can appear to the reader as shades of gray. So be
    carefull when using reds and greens in your
    website.

16
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • 06
  • The interactivity for people with a visual
    handicap?

17
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • Answer
  • Make sure that moving, blinking, scrolling, or
    auto-updating objects or pages may be paused or
    stopped.
  • Some people with a visual handicap are unable to
    reading moving text.
  • Movement can cause a distraction.

18
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • 07
  • What are the technological possibilities for who
    has a visual handicap?

19
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • Answer
  • A screen reader.
  • ? The person with a visual handicap can hear a
    voice.

20
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • 08
  • How can a person with a visual handicap
    communicate with the software?

21
How can we Adapt the Internetto people with a
visual handicap?
  • The job of the Designer
  • Answer
  • Except from the high-tech standards of the
    bio-medica to help people with a eye-disability,
    special software is developed to ensure people
    they can read the website.
  • Also hardware ? braillekeybords voice
    translators

22
How can we Adapt the Internetto people with a
visual handicap?
  • Products that people with a visual handicap use
  • Kurzweil 1000 ? reading tool
  • Zoomtext Xtra 7.0 ? screen zoometry
  • Doc Reader ? screen reading
  • Sight Connection ? online store accessoires

23
How can we Adapt the Internetto people with a
visual handicap?
  • Organisations for people with a visual handicap
  • The Worchestor Institute for the blind
  • Teach people with a visual handicap
  • The blind webring
  • Websites for people with a visual handicap

24
How can we Adapt the Internetto people with a
visual handicap?
  • The price that people with a visual handicap
    pay
  • The Software isnt cheap
  • There arent subsidies
  • The company dont invest in software
  • ? conclusion people with a visual handicap cant
    find easily a normal job.
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