By Jeremy Sydik
It is not a one-browser net anymore. you want to achieve audiences that use cellphones, PDAs, online game consoles, or different "alternative" browsers, in addition to clients with disabilities. felony requisites for assistive applied sciences in addition to a big selection of recent looking reports potential you must pay attention to semantics, exchange entry paths, and innovative enhancement. provide your viewers the facility to have interaction together with your content material all alone phrases. it is the correct factor to do, and with a $100 billion a yr marketplace for available content material, new legislation and new applied sciences, you cannot have enough money to disregard accessibility. With this booklet, you are going to research easy ideas and methods for constructing obtainable HTML, audio, video, and multimedia content material. furthermore, you'll know the way to use the rules you examine during this publication to new applied sciences once they emerge. you will learn the way to:Use top practices of accessibility to increase available websites construct checking out into tasks to enhance effects and decrease bills Create prime quality replacement representations to your viewers upload accessibility positive factors to exterior media like PDF and Flash Negotiate the terrain of accessibility criteria practice rules of accessiblity to new applied sciences as they emerge
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This ebook is particularly necessary. you can locate issues during this publication, and the authors do an exceptional task of explaining issues.
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In seinem Standardwerk zur Website-Konzeption erläutert Ihnen Jens Jacobsen anschaulich und praxisorientiert, wie Sie eine web site planen, konzipieren, umsetzen und betreiben. Ob Sie alles selbst machen oder mit Agenturen und/oder Auftragnehmern arbeiten – Sie erfahren hier, wie Sie schon in der Konzeptionsphase Fehler vermeiden, die später nur schwer zu korrigieren sind.
Extra resources for Design Accessible Web Sites: 36 Keys to Creating Content for All Audiences and Platforms (Pragmatic Programmers)
The content authors will also need to be informed of the changes to the style guide including specific usages like making sure to mark abbreviated measurements with expansions for screen readers to use. Assign Tasks to the Appropriate Parties and Determine a Revision Deadline: The task assignment might be to a team leader or an individual depending on the size of task. If the team has the representatives recommended in Making a Team Effort, on page 37, this is probably a matter for that representative or their team to decide.
This is taken care of by developing uniform interfaces. We’ve all used applications and web sites that make us stop and think before we know what to do. If we’re on a site that shows us video and gives a link to a transcript, we wouldn’t expect to see a transcript on some pages with links to the video. ” All other things are never equal. If they were, text would provide the same experience as video and television wouldn’t have killed radio. Some things are clear in a video that aren’t in a verbatim transcript of its dialogue.
What can we do about this? [HT00] Sounds scary when it’s put that way, no? That’s why DRY says it more simply: “Don’t Repeat Yourself”. While the DRY Principle was originally written to describe a principle of software development, it’s also pretty handy for building structured content. Many times, we repeat small ideas as a component of larger ones that we use to build our content. This kind of low level repetition takes us down a dark path toward the worst case scenario where we fall prey to the WET Dilemma—that of “Writing Everything Twice”.