http://snook.ca/technical/colour_contrast/colour.html#fg=33FF33,bg=333333
Related: Accessibilité50+ Useful Google Chrome Extensions The most important feature released in Google Chrome is the support for extensions. Chrome extensions are easier to create than Firefox extensions because they’re nothing more than web pages that use Chrome’s APIs. With Google Chrome extensions, you can add more features to the browser to help you with many necessary things. Create daemons in PHP Everyone knows PHP can be used to create websites. But it can also be used to create desktop applications and commandline tools. And now with a class called System_Daemon, you can even create daemons using nothing but PHP. And did I mention it was easy?
JuicyStudio Colour Contrast The old Accessibility Evaluation and Repair Tools (AERT) suggested algorithm for determining colour contrast now directs here. The AERT algorithm was never a recommendation, and WCAG 2.0's luminosity contrast algorithm is recommended instead. Success Criterion 1.4.3 of WCAG 2.0 requires the visual presentation of text and images of text has a contrast ratio of at least 4.5:1, except for the following: Large Text: Large-scale text and images of large-scale text have a contrast ratio of at least 3:1; Incidental: Text or images of text that are part of an inactive user interface component, that are pure decoration, that are not visible to anyone, or that are part of a picture that contains significant other visual content, have no contrast requirement. Logotypes: Text that is part of a logo or brand name has no minimum contrast requirement.
List of common resolutions Computer graphics[edit] For the table below, SAR (storage aspect ratio) is based solely on pixel count. It does not take into account PAR (pixel aspect ratio, pixels may be non-square) and thus the DAR (display aspect ratio, the aspect ratio of the actual image that is displayed) may differ.[note 1] A list of standard designated VGA display resolutions, commonly used in computing and computer monitors, can also be found at Graphics display resolution. Resolutions below HD[edit]
8 tools to optimize your images – Red Team Design Adobe Photoshop's save for web does a very good job when it comes about optimizing images but what happens when you wanna go beyond that, when you wish to obtain minimum size for your images? A smaller image means a faster web page, lower bandwidth consumption so you have a lot of reasons to optimize your images. In the following rows I'll introduce you some tools that will help you achieve this. PNGOUT is a tool which can optimize PNG files created by other programs.
Create a Windows 7 Live CD [How To] About a year ago I set out to create me a Windows 7 live CD. Finally, I am able to present you with the How-To. But before we get into that, let’s review what a LIVE CD is. A Live CD is an actual Windows Installation that you carry with you on a USB Flash Drive or CD/DVD. The Windows Installation is portable, meaning that you can have your own windows running on any PC you encounter. Able Player Able Player is a fully accessible cross-browser media player. It uses the HTML5 <audio> or <video> element for browsers that support them, and (optionally) the JW Player as a fallback for those that don’t. To see the player in action check our Able Player Examples page. Features Supports both audio and video.
Giotto’s Vitruvian tripod, true genius A Post By: Sime Now, whilst I’ve not tried one of these new Giotto’s Vitruvian tripods, they certainly look quite good – what’s your opinion? Giottos Tripods on Amazon Giotto's tripod folded