Creating an accessible data chart or graph in HTML is very tricky to achieve, especially with some elements, such as images, that allow only the most basic features that give textual information to non-visual users. What are the solutions?
PHP, Flash, Javscript (jQuery, MooTools, Prototype) and CSS can all be utilized successfully to implement interactive visualizations, and there are many techniques and solutions from each that will allow you to display them on web pages and apps.
Not having the same funds or resources of a web design agency can certainly be one of the downsides to working as a freelance developer or designer. Established web design agencies have the finance to be able to have expensive full blown usability tests on a project, they will have accountants to mange invoicing, managers to project manage and have multiple developers and designers to covering several different aspects of any given design.
As a freelancer you have to do it all!
The conservative web designer can design a dark web site or a light web site, and will design everything in between as gray. Are you this type of designer? Or, are you bold enough and brave enough to let your creativity rein free and allow bright and vibrant colors to shine through in your next design project? What does the level of color on your web site say about you? (I must be a conservative).
A pictogram is a graphical symbol that can represent a sign or even, simple instructions, in essence, a concept that has been stripped down to its bare essentials, yet still recognizable as the original idea.
Pictograms can be of help with usability and accessibility on your web site. It is a universal language, everyone understands and can read the icons.
At this moment, the iPhone and the HTC Hero are, quite possibly, the coolest, feature rich and the most advanced commercial mobile phones available. What is next, though? What is the next step in mobile evolution?
In todays post we have ten mobile phone concepts that are not only technologically advanced, but look damn good as well. Can you imagine yourself in the next five years having a mobile like the ones below?
The main reason web sites are built is so that they are functional to be USED. It’s a simple as that. They are tools, references and resources, nothing more. And as web designers, we need to always remember that.
Designing a web site needs to be about the user and only for the user and every possible need of said user has to have been foreseen and catered for. Only then can a web site be usable. That is what USABILITY is.
Ok, that might be the worst description of web usability that you have ever read, but I am sure you get the point. Usability is important. Very important. The most important.
Why would you ever need to optimize (or optimise, which ever spelling you prefer) or reFormat your CSS? Optimizing your CSS will not only allow your web page to load quicker, it also increases the durabilty and resilience of your site when there is a spike in visitors (i.e. the Digg effect) and, for me, the most importantly part is that it gives you more readable code (I am a very messy code writer).