S. ?et???? ([e-mail])

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S??d?????ta? te??????????, pa?da??????? ?a?
d?ad??ast???? pa?eµß?se?? ??a t?? ??e?t??????
µ???s? µa??t?? µe e?d???? a????e?. ?µfas? sta
?t?µa µe ????t???? d?s????e?

• S. ?et???? (retal_at_unipi.gr)
• ?µ?µa ??da?t???? t?? ?e???????a? ?a? ??f?a???
  S?st?µ?t??, ?a?ep?st?µ?? ?e??a??

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G?a ?a d??µe t? ?a d??µe ...

• ?as??? ??µata
• ??e?t?????? µ???s? ??a ta ?t?µa µe e?d????
  a????e? - t? e??a? ?a? ??at? t? ?????µe
• ?e???????a ?a? ?t?µa µe e?d???? a????e?
• ??e? d??at?t?te?
• ?? ???? VERSANT! ??t? t???e?
• S???e?? ?a? s???t?s?

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??da?t??? e????a
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?t?µa µe e?d???? a????e?
750?- 1? ????
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???s? te???????a? st?? e?pa?de?s? (?)

• µ?s? d?a??µ??/d???es?? p????f???a??? ?a?
  e??µe??t???? ??????
• Web sites ??a p??sßas? se µa??s?a?? ?????
  ??f?a??? ß?ß????????, ?.a.
• µ?s? d?a??µ??/d???es?? µa??s?a??? ?????? se
  d??f??e? µ??f??
• d?a??µ? a??e??? ?e?µ???? se µ??f? doc, postcript,
  ??p. ? e??????, ????, videos, efa?µ????
  a?t?d?das?a??a? ?atas?e?asµ??e? µe e??a?e?a ?p??
  t? Toolbook,?.?.?.
• µ?s? p??sf???? e?d??? s?ed?asµ???? e?pa?de?t????
  ?????? (Web-based courseware).
• G??st?? pe?????? st? d?ad??t?? µe e?pa?de?t???
  ????? e??a? Lecture Hall, Globwide, MERLOT,
  UNIVERSAL, ?.a.

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???s? te???????a? st?? e?pa?de?s? (??)

• µ?s? ep????????a? (s???????? ?a? as????????)
  µeta?? e?pa?de?t???? ?a? µa??t??
• e-mail, newsgroups, talk, web-based mailing
  lists, tele-conferencing, video-conferencing
  groupware, ??p.
• µ?s? a???????s?? e?pa?de??µ???? µe t? ???s?
  e??a?e??? d?µ??????a? as??se?? a?t?-a???????s??
• µe t? ???s? e??a?e??? WebQuest, HotPotato, ?.a.
• µ?sa d?a?e???s?? ?a? d?????s?? ????????? t??
  µa??s?a??? d?ad??as?a? µe t? ???s? ????????µ????
  s?st?µ?t?? µa??s?a??? te?????????
• WebCT, Centra, ?.a.

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?e???? pa?ade??µata Virtual Campus (I)
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?e???????a ?a? ????

• ?a?? t?? e??p??s? t?? d?ad??t?a??? te?????????,
  ?a? t?? ??e?t??????? µ???s?? e??a? ?pa??t?? ?
  ???d???? ap???e?sµ?? t?? at?µ?? µe e?d????
  a????e? ap? ta ?f??? t?? te????????? a?t??, e??
  de? ??f?e? ?p??? t? ??µa t?? p??sßas?µ?t?ta?
• Council of Europe, Committee of Ministers on the
  Rehabilitation and Integration of People with
  Disabilities, Resolution ResAp(2001)3.

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Source IBM, http//www.ibm.com/able
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??as?

• ??a???ste? ?????? (screen Readers)
• S????te? f???? p?? d?aß????? ta ???µata a??e???,
  e?????d?a, µ???µata, ??p p?? eµfa?????ta? st??
  ????? t?? ?p?????st?
• ??????ta OutSpoken, Jaws, WindowEyes
• ?µ?????te? d?af????st?? (Talking Browsers)
• ??af????? ap? t??? a?a???ste? ?????? ??at? e??a?
  µ??? d?af????st??.
• ??????ta
• IBM Homepage Reader http//www-3.ibm.com/able/hpr
  .html
• IBM's website gives product information, feature
  list and an audio guide to the product. A free
  trial is available.
• WeMedia Talking Browser http//www.wemedia.com/
• A free browser which is available to download
  from their website.
• SoundLinkshttp//www.soundlinks.com/
• There are also plans to distribute a free talking
  browser with Internet Explorer 6.

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??as?

• ?e?e???t?? ?????? (Screen Magnifiers)
• http//www.magnifiers.org/
• Software Hardware
• ??????ta In Large, ZoomText

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??as?

• Braille Displays
• ??p??et???ta? µp??st? ap? t? p???t???????
• ??a?????s? ?e?µ???? ?a? µetat??p? se Braile
• ??????ta Duxbury Braile Displays
• ???sa?µ?st?? ???µ?t?? (Color Adjustment)
• http//www.webaim.org/techniques/visual/
• ?etat??p? ???µat???? ??d??a (p.?. Se ?sp?? µa???)
• ??????ta In Large

Protanopia Protanomaly            
(RED deficiencies)
Deuteranopia Deuteranomaly            
(GREEN deficiencies)
Tritanopia             (BLUE
deficiencies)
Rod Monochromacy or Achromacy            
(NO color)
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Gauguin painting- Daltonization transformation
deuteranopia
tritanopia
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????
Audio E-books http//www.dvdaudiobooks.com/
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????t???? d?s????e?

• ??a??a?t???? ep?????? p??t????? (Mouse
  alternatives)
• Pointers, Head mice, Switches, Touch Screens
• Eye tracking
• Foot pedals (for keyboard and mouse)
• Arrow Key or Tab-enabled Browsers
• Voice Recognition
• ??a??a?t???? ep?????? p???t????????
• Sticky Keys

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?a?ade??µata
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?a?ade??µata
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???sßas? st? Web

• ??µ??? ?e?µe?a
• Section 255 of the Telecommunications Act 1996
• Section 508 of the Rehabilitation Act Amendments
  of 1998
• European Commission action plan
• ?d???e? ?atas?e??? d??t?a??? efa?µ????
• W3C Web Content Accessibility Guidelines (WCAG)
• WAI Quick Tips Reference Card
• Penn State University's Center for Academic
  Computing Web Accessibility Check-List
• Public Service Commission of Canada

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???sßas? st? Web

• ?? ???eta? s?µe?a µe t?? p??sßas?µ?t?ta
• Sullivan and Matson18 t?? 50 p?? ???st??
  websites
• Zaphiris and Kurniawan 28 ap? ta 89 websites
  p?? af????? ??µata ??e?a? ?a? ??????µ?????
• Zaphiris and Zacharias ??a t?? ??p??
• 25 t?? websites p?? af????? t?? ?a?de?a ?a?
  eta??e?e? st?? ??p??
• 1 t?? ??ße???t???? websites

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W3C ???t?pa S?ed?as??

• WAI Standards
• ???te?a??t?ta 1- ?at????s? eµp?d??? p?? ?atast???
  ad??at? t?? p??sßas?
• ???te?a??t?ta 2 - ?at????s? eµp?d??? p??
  ?atast??? d?s???? t?? p??sßas?
• ???te?a??t?ta 3 - ?at????s? eµp?d??? p??
  d?µ???????? d?s????e? st?? p??sßas?

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?? ???? VERSANT

• ???µat?d?te?ta? ap? t? E???????S???? ???G?????
  ????O???S ??S ?????F????S, ??t?? 3.3, G
  ????????? ????S?? S??????S
• St??e?e? st?? a?a??t?s? e?pa?de?t????,
  te?????????? ?a? ???a??t???? ??se?? ??a
  p??sß?s?µa pe??ß?????ta ??e?t??????? µ???s?? ap?
  µa??t?? µe f?s???? a?ap???e? µe ?µfas? st??
  ????t???? d?s????e?.
• Ta p??sf??e? ??a ?d??? ?a??? p?a?t???? ?a? ?a
  p?a?µat?p??????? p???t???? e?pa?de?t???? d??se??

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?? ???? VERSANT-F??e??

• ??e???t??? ?a?ep?st?µ?a?? ??st?t??t? S?st?µ?t??
  ?p?????????? ?p?????st??, ???
• ???t?? ??e???? ?a?ep?st?µ??? ?e??a???
• ELEPAP
• SUNSOFT ?.?.?.
• DIADIKASIA ?.?.

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?? ???? VERSANT-???p???s?

• ?pe?t????e ? ?????????, p?? e??a? ??a pe??ß?????
  ????sµ???? p?? a?apt?????e st? ??? ?a? ??e?
  s?ed?aste? ??a ?a ?p?st????e? ?t?µa p?? p?s????
  ap? s?ßa?? pa????s? ?a? s??ep?? ß??s???ta? se
  a????s?a.
• Ta a???p????e? ? ?????????-junior se pe??ß?????ta
  ??e?t??????? µ???s??

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VERSANT s?µe???? ?at?stas?

• ????????? Junior ???p?p??????e ? d?ap??s?pe?a
  t?? menu, e???????? p???t????????, ?a
• ??µ?????????e e?pa?de?t??? ?????
• S?ed??st??e ? a???????s?

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????????? Junior
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??pa?de?t??? ????? (?)

• ?p?fas?st??e ?a d?µ?????????? se????a p?? ?a
  af????? ßas???? de???t?te? ???s?? t?? ?? µe
  ?d?a?te?? ?µfas? sta e??a?e?a ep????????a? ?a?
  s??e??as?a?.
• ? ????? e??a? p??fa???.
• ?a ?t?µa µe ????t???? d?s????e? e??a? s????
  ap?µ???µ??a.
• ?e t? ???s? t?? d?ad??t?a??? te????????? µp??e?
  ?a ß???? ap? t?? ap?µ???s? ?a? ?a ap??t?s??? µ?a
  p?? e?e??? ????????? ???
• ?? µa??s?a?? ????? p?? d?µ?????????e e??a? µ?????
  d????e?a? ??e?t?????? µa??µata ?p?? a???p?????ta?
  ta p???µ?sa, ?? e?d???te?a t? video ?a? ta
  ?????µe?a ??af??? .
• ??µ?????????a? µa??s?a??? d?ast????t?te?

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??pa?de?t??? ????? (??)

• ? ?e???s? t?? d?da?t???? ????? e???e? t??
  p??sp??e?a µet?ßas?? t?? µa??t?
• ap? t?? pa??t??? ???? ? st?? e?e???t???
  d?ast????p???s?,
• ap? t?? e???t?s? ? st?? a?e?a?t?s?a/a?t???µ?a
• ap? t? ??e?st? s?????? pe??ß????? ? st? a????t?
  s???e?? t?? ????

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??pa?de?t??? ????? (???)

• ???e µa??t?? a?a?aµß??e? ?a pa??e? t? ???? e???
  s???????? ??ß??s??a ????s?? p?? ??e? ?a?a??se? se
  ??a ??s??? st?? ??ße???????.
• ???pe? ?a ß?e? t??p??? ??a ?a µp??e? ?a ??e?
  p????f???s? ??a ta t?????ta ??a, ?a s??e???e? t?
  µe??t? d?da?t???? ?????? ??a ?a p?????? t??
  t??e??, ?a? ß?ßa?a ?a pa??e?.
• O? ??a? s???????? ??ß??s??a? ??e? st? d???es?
  t?? ??a? p??s?p??? ?p?????st? p?? e??a?
  s??dedeµ???? µe t? ??ad??t??.
• ?ts? µ?a µ??a, a????e? t?? ?p?????st? ?a? ????e?
  ??a t??? d????? t?? ?a?as?e??de?, p?? ?a p??pe?
  ?a t??? p??se???se? ?? f????, ??a ?a ?????st???
  ?a? ?a ?????? ap? ?????? d?ast????t?te?.
• ?? ?p?? ? ??ß??s??a? ?a? ? ?a?as?e??? ß????sa? ta
  µ??? t?? p????µat?? e??? p????? ?a ?ef????? ap?
  ta ????a t?? pe??at?? ?a? ?a ep?st?????? µe t?
  ?a??ß? t??? p??? t?? p???t?sµ??? ??sµ?, ?ts? ??
  ?? s???????? ??ß??s??e? ??????? e?e??e???,
  p???t?sµ????, ap?fe????? t??? ?a???? ???? ?a?
  ta??de???? st?? ??ße??????? pa??a µe p??????
  f????? t???.

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???s? 1 ???ta se ??a ????????? ??p?

• ??sa????
• ? µa??t?? ???e? ep?s?e?? se ??a ????????? ??p?
  ?a? p??pe? ?a d?a???e? t? a?ap?µ??? t?? ???. ?
  e??as?a t??? e??a? ?a d?a?????? ??p??? ??? ?a? ?a
  e????s??? ??at? t??? a??se?.
• ? st????
• ? µa??t?? ?a s??e??aste? µe d?? ? t?e?? ??????
  pe?????t?? se ????????? ??p? ??a ?a ep??????? ta
  a?ap?µ??a t??? ??a. ?p?p????, ???e µa??t?? ?a
  p??pe? ?a d??a??????se? ??at? t?? a??se? t? ???
  a?t?.
• ?? d??se?? ??a ???e µa??t? e??a?
• ?a ep?s?efte? ??a ????????? ??p? st? d?ad??t??
• ?a ep?s?efte? µ?a e??????pa?de?a ????.
• ???e µa??t?? p??pe? ?a ep????e? p??? ??? t??
  a??se? pe??ss?te??.
• ???e ep??e?µ??? ??? ?a p??pe? ?a s???de?eta? ap?
  ?e???ta µe ta e??? st???e?a
• ???µa,
• ??? ?p???e?
• ? ?a????t?? ?a p??pe? ?a s?µß?????e? t??? µa??t??
  sta e?d? ?a? ?a e???e? t?? d?af???? µeta?? t???

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S?µf???a µe p??t?pa S?ed?as?? ??a ????

• WAI Standards
• ???te?a??t?ta 1- ?at????s? eµp?d??? p?? ?atast???
  ad??at? t?? p??sßas?
• ???te?a??t?ta 2 - ?at????s? eµp?d??? p??
  ?atast??? d?s???? t?? p??sßas?
• ???te?a??t?ta 3 - ?at????s? eµp?d??? p??
  d?µ???????? d?s????e? st?? p??sßas?

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?????? ap? e??a?e?a

• ????µe a????? ap? a????t? e?pa?de?t??? e??a?e?a!!

• Bobby - HTML Analyzer...http//www.cast.org/bobby
  /
• UsableNet LIFT Website Testing System
• http//www.usablenet.com

????µe a????? ap? e??a?e?a e??????
????µe a????? ap? s?ed?ast??? e??a?e?a
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???pe? ?a p??s????µe
Access denied
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S. ?et???? (retal_at_unipi.gr)

• ?µ?µa ??da?t???? t?? ?e???????a? ?a? ??f?a???
  S?st?µ?t??,
• ?a?ep?st?µ?? ?e??a??