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      How to Sneak
  Accessibility into Your
Project Without Anybody
       Noticing It.
           c
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
„Inside every large problem is a small problem
struggling to get out.“
                             - Hoare’s Law of Large Programs
„Work expands so as to fill the time available
for its completion.“
                                      - Parkinson’s Law
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
„Any piece of software reflects the
organizational structure that produced it.“
                                       - Conway’s Law
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
„There are three kinds of men: The ones that
learn by reading. The few who learn by obser-
vation. The rest of them have to pee on the
electric fence.“
                                      - Will Rogers
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
„You cannot reduce the complexity of a given
task beyond a certain point. Once you’ve
reached that point, you can only shift the
burden around.“
                       - Tesler’s Law of Conservation as Complexity
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
„Adding manpower to a late software project
makes it even later.“
                         - Tesler’s Law of Conservation as Complexity



„Adding accessibility to a late project makes it
even laterer.“
                                                                -Me
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
„The single biggest problem in communica-
tion is the illusion that it has taken place.“
                                    - George Bernard Shaw
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
„The first 90% of the code accounts for the
first 90% of the development time. The
remaining 10% of the code accounts for the
other 90% of the development time.“
                                   - Ninety-ninety Law
„A task always takes longer than you expect,
even when you take into account Hofstadter’s
Law.“
                                   - Hofstadter’s Law
„People under time pressure
don’t think faster.“
                              - Lister’s Law
„Whatever the state of a project, the time a
project-leader will estimate for completion
is constant.“
                                       - Hartree’s Law
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
„We can make a Web site work with zero
hearing. We can make one work with zero
vision. We can even make a Web site work
with almost zero movement. But we can’t
make a Web site work with zero cognition.“
                          – Joe Clark, @media conference 2007
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
„The explanation requiring the fewest
assumptions is most likely to be correct.“
                                      - Occam’s Razor
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
„The only way of discovering the limits
of the possible is to venture a little way
past them into the impossible.“
                                      - Clarke’s Second Law
How to Sneak Accessibility into Your Project Without Anybody Noticing It.
Thanks for Listening!
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  rel="license">Attribution-Noncommercial-Share Alike 2.0</a>
No copyrights were harmed during this presentation:
http:/
     /commons.wikimedia.org/wiki/File:Asian_Elephant_and_Baby.JPG
http:/
     /commons.wikimedia.org/wiki/File:Asian-elephant-newborn2.jpg
http:/
     /commons.wikimedia.org/wiki/File:Baby_African_Elephant_057.jpg
http:/
     /commons.wikimedia.org/wiki/File:Baby_asian_elephant.jpg
http:/
     /commons.wikimedia.org/wiki/File:Baby_Elephant_Close-up.JPG
http:/
     /commons.wikimedia.org/wiki/File:Baby_fur_seal,_South_Georgia.jpg
http:/
     /commons.wikimedia.org/wiki/File:B%C3%A9b%C3%A9_Phoque_de_Weddell_-_Baby_Weddell_Seal.jpg
http:/
     /commons.wikimedia.org/wiki/File:Cat_looking_into_camera.jpg
http:/
     /commons.wikimedia.org/wiki/File:Cocker_Spaniel_Puppy.jpg
http:/
     /commons.wikimedia.org/wiki/File:Cute_beagle_puppy_lilly.jpg
http:/
     /commons.wikimedia.org/wiki/File:Cute!.jpg
http:/
     /commons.wikimedia.org/wiki/File:Cuteness_X_10.jpg
http:/
     /commons.wikimedia.org/wiki/File:Do_i_look_funny_or_something.jpg
http:/
     /commons.wikimedia.org/wiki/File:Funny_dog.jpg
http:/
     /commons.wikimedia.org/wiki/File:Funny_Kitten.jpg
http:/
     /commons.wikimedia.org/wiki/File:Funny_Lemur.jpg
http:/
     /commons.wikimedia.org/wiki/File:Iris_cat.jpg
http:/
     /commons.wikimedia.org/wiki/File:Jamnik_Dchshund_puppies.JPG
http:/
     /commons.wikimedia.org/wiki/File:Kitten-stare.jpg
http:/
     /commons.wikimedia.org/wiki/File:Lincoln_City_seal.jpg
http:/
     /commons.wikimedia.org/wiki/File:Longhaired_Dachshund_puppies.jpg
http:/
     /commons.wikimedia.org/wiki/File:Louis-%26-Chanel-taking-a-nap.jpg
http:/
     /commons.wikimedia.org/wiki/File:Perro_lastimoso.jpg
http:/
     /commons.wikimedia.org/wiki/File:Sleeping_baby_cat_2.jpg
http:/
     /commons.wikimedia.org/wiki/File:Sleeping_baby_cat.jpg
http:/
     /commons.wikimedia.org/wiki/File:Smooth_Miniature_Dachshund_puppy.jpg
http:/
     /commons.wikimedia.org/wiki/File:That_was_SO_funny!!.jpg
http:/
     /commons.wikimedia.org/wiki/File:White_kitten.jpg
http:/
     /commons.wikimedia.org/wiki/File:Young_cats.jpg
http:/
     /commons.wikimedia.org/wiki/File:Youngkitten.JPG
http:/
     /www.flickr.com/photos/essjay/192417261/

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How to Sneak Accessibility into Your Project Without Anybody Noticing It.

  • 1. e How to Sneak Accessibility into Your Project Without Anybody Noticing It. c
  • 4. „Inside every large problem is a small problem struggling to get out.“ - Hoare’s Law of Large Programs
  • 5. „Work expands so as to fill the time available for its completion.“ - Parkinson’s Law
  • 7. „Any piece of software reflects the organizational structure that produced it.“ - Conway’s Law
  • 9. „There are three kinds of men: The ones that learn by reading. The few who learn by obser- vation. The rest of them have to pee on the electric fence.“ - Will Rogers
  • 12. „You cannot reduce the complexity of a given task beyond a certain point. Once you’ve reached that point, you can only shift the burden around.“ - Tesler’s Law of Conservation as Complexity
  • 15. „Adding manpower to a late software project makes it even later.“ - Tesler’s Law of Conservation as Complexity „Adding accessibility to a late project makes it even laterer.“ -Me
  • 23. „The single biggest problem in communica- tion is the illusion that it has taken place.“ - George Bernard Shaw
  • 26. „The first 90% of the code accounts for the first 90% of the development time. The remaining 10% of the code accounts for the other 90% of the development time.“ - Ninety-ninety Law
  • 27. „A task always takes longer than you expect, even when you take into account Hofstadter’s Law.“ - Hofstadter’s Law
  • 28. „People under time pressure don’t think faster.“ - Lister’s Law
  • 29. „Whatever the state of a project, the time a project-leader will estimate for completion is constant.“ - Hartree’s Law
  • 39. „We can make a Web site work with zero hearing. We can make one work with zero vision. We can even make a Web site work with almost zero movement. But we can’t make a Web site work with zero cognition.“ – Joe Clark, @media conference 2007
  • 41. „The explanation requiring the fewest assumptions is most likely to be correct.“ - Occam’s Razor
  • 43. „The only way of discovering the limits of the possible is to venture a little way past them into the impossible.“ - Clarke’s Second Law
  • 47. No copyrights were harmed during this presentation: http:/ /commons.wikimedia.org/wiki/File:Asian_Elephant_and_Baby.JPG http:/ /commons.wikimedia.org/wiki/File:Asian-elephant-newborn2.jpg http:/ /commons.wikimedia.org/wiki/File:Baby_African_Elephant_057.jpg http:/ /commons.wikimedia.org/wiki/File:Baby_asian_elephant.jpg http:/ /commons.wikimedia.org/wiki/File:Baby_Elephant_Close-up.JPG http:/ /commons.wikimedia.org/wiki/File:Baby_fur_seal,_South_Georgia.jpg http:/ /commons.wikimedia.org/wiki/File:B%C3%A9b%C3%A9_Phoque_de_Weddell_-_Baby_Weddell_Seal.jpg http:/ /commons.wikimedia.org/wiki/File:Cat_looking_into_camera.jpg http:/ /commons.wikimedia.org/wiki/File:Cocker_Spaniel_Puppy.jpg http:/ /commons.wikimedia.org/wiki/File:Cute_beagle_puppy_lilly.jpg http:/ /commons.wikimedia.org/wiki/File:Cute!.jpg http:/ /commons.wikimedia.org/wiki/File:Cuteness_X_10.jpg http:/ /commons.wikimedia.org/wiki/File:Do_i_look_funny_or_something.jpg http:/ /commons.wikimedia.org/wiki/File:Funny_dog.jpg http:/ /commons.wikimedia.org/wiki/File:Funny_Kitten.jpg http:/ /commons.wikimedia.org/wiki/File:Funny_Lemur.jpg http:/ /commons.wikimedia.org/wiki/File:Iris_cat.jpg http:/ /commons.wikimedia.org/wiki/File:Jamnik_Dchshund_puppies.JPG http:/ /commons.wikimedia.org/wiki/File:Kitten-stare.jpg http:/ /commons.wikimedia.org/wiki/File:Lincoln_City_seal.jpg http:/ /commons.wikimedia.org/wiki/File:Longhaired_Dachshund_puppies.jpg http:/ /commons.wikimedia.org/wiki/File:Louis-%26-Chanel-taking-a-nap.jpg http:/ /commons.wikimedia.org/wiki/File:Perro_lastimoso.jpg http:/ /commons.wikimedia.org/wiki/File:Sleeping_baby_cat_2.jpg http:/ /commons.wikimedia.org/wiki/File:Sleeping_baby_cat.jpg http:/ /commons.wikimedia.org/wiki/File:Smooth_Miniature_Dachshund_puppy.jpg http:/ /commons.wikimedia.org/wiki/File:That_was_SO_funny!!.jpg http:/ /commons.wikimedia.org/wiki/File:White_kitten.jpg http:/ /commons.wikimedia.org/wiki/File:Young_cats.jpg http:/ /commons.wikimedia.org/wiki/File:Youngkitten.JPG http:/ /www.flickr.com/photos/essjay/192417261/