Over the last couple of years, mobile devices have managed to gain mainstream popularity. With iPhone, making mobile Web applications finally usable by broad masses, web design can now be applied to mobile applications as well. In this post we are focusing on designs that are specifically optimized for mobile devices, in particular iPhone.

Though iPhone’s Safari browser is able to render any website just like you would see it on a desktop browser, the available screen area is much smaller than in common “classic” displays. This poses a new challenge for designers and developers who now can reach millions of users that use mobile Web. Websites that are specifically optimized for the iPhone utilize the screen to the fullest extent, and use less bandwidth (which is necessary, because the connectivity is not always optimal).

The iPhone browsing experience is quite different than the regular browsing experience. The buttons and hyperlinks have to be bigger because our fingers are not as sharp as the mouse pointer. Optimizing a website for iPhone is not rocket science. It’s the same HTML, CSS and JavaScript that you already know. The only major difference is the screen size.