Website Response Times An Article by Jakob Nielsen www.nngroup.com Users really care about speed in interaction design...A snappy user experience beats a glamorous one, for the simple reason that people engage more with a site when they can move freely and focus on the content instead of on their endless wait. 0.1 seconds gives the feeling of instantaneous response. This level of responsiveness is essential to support the feeling of direct manipulation. 1 second keeps the user's flow of thought seamless. 10 seconds keeps the user's attention. A 10-second delay will often make users leave a site immediately. uxperformanceinteraction
The illustrated guide to a Ph.D. An Article by Matt Might matt.might.net Show image 0 Show image 1 Imagine a circle that contains all of human knowledge. By the time you finish elementary school, you know a little. By the time you finish high school, you know a bit more. With a bachelor's degree, you gain a specialty. A master's degree deepens that specialty: Reading research papers takes you to the edge of human knowledge. Once you're at the boundary, you focus. You push at the boundary for a few years. Until one day, the boundary gives way. And, that dent you've made is called a Ph.D.. Of course, the world looks different to you now. So, don't forget the bigger picture. Keep pushing. knowledgescienceprogressresearch