When searching with ajax based suggesting field, how many letters should be typed before it starts to suggest results? 1,2,3..
When creating an overall site style guide, how do you determine when a button or a hyperlink should be for something other than navigation? I see many time with the heavy usage of jQuery and AJAX, ...
So I am using Visual Studio 2008, ASP.net 3.5, with the basic toolkit provided. Now I have made the GUI with a lot of functionality but the design is very basic and looks too old. I need to give it ...
When I have to load new information from my web server via ajax after a user action, how fast should the information be displayed for the user in order to be a good working UI for the user?