You may have noticed recently that many of websites now contain little graphical buttons with the word XML on them. For example: or or . When you click on the button, all you see is some jumbled text and computer code [for ex: unless you have a newer web browser or an aggregator]. What's this...

SEO is the activity of optimizing Web pages or whole sites in order to make them more search engine friendly, thus getting higher positions in search results. Search engine optimization (SEO) involves designing, writing, and coding a website in a way that helps to improve the volume and quality...

Given the increasingly reciprocal nature of knowledge work, instructional designers will have to know how to teach. Each one-teach-one is at the heart of invent-as-you-go learning. Until recently, knowledge itself was thought to reside in people’s heads. The new view is that knowledge is...