The web is constantly evolving and so is the web design industry. Twenty years in the past it did not even exist. What will it be like twenty years from now? Its impossible to tell of course but for a glimpse about how web design will progress you could have a look at AJAX. AJAX is a new web design technique to create websites which work more like the programs that run on your computer.
People interact with websites by clicking on links sending emails and completing forms. Even the slightest of change that you make would require the entire page to be downloaded once again. With a web design solution such as AJAX this may no longer represent a problem. With the help of such a web design characteristic you can make changes to a give page without having to download it from time to time. This can really speed things up as some elements can be dragged and dropped just as they are done on a PC.
Google Maps is probably the most impressive use of a web design solution such as AJAX so far. So during the course of time as the web design industry further improves more and more websites would feel the need of using AJAX. The Internet is most about businesses nowadays and a fair share of it contains ecommerce websites. As said before the use of a web design solution like AJAX may be mostly needed on such websites. Who knows yet another innovative web design technology can make its way on the web in the future.