public marks

PUBLIC MARKS from nhoizey with tags usabilité & groupe:clever-age

November 2006

November 6, 2006 - Akamai and JupiterResearch Identify '4 Seconds' as the New Threshold of Acceptability for Retail Web Page Response Times

Akamai publie une étude indiquant que "Four seconds is the maximum length of time an average online shopper will wait for a Web page to load before potentially abandoning a retail site." Forcément, ils cherchent à vendre leur service d'accélération du web... ;-)

September 2006

The Effects of Lower-literacy on Mental Models to Support Website Navigation at

When a user navigates a website, they use their knowledge of previous web experiences and other websites to help build a mental model of the current web site.

March 2006

January 2006

Developing Ajax Applications That Preserve Standard Browser Functionality

by 2 others (via)
a few critical voices have pointed out that Ajax applications break several important browser features, including support for the back/forward button

November 2005

Particletree · The Hows and Whys of Degradable Ajax

by 6 others
we decided that we wanted to create a flawless user experience for all users without having to sacrifice the added user interface benefits provided by Ajax goodness