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Programming the Mobile Web | 7.63MB | HF-FS-DF
512 pages | Publisher: O'Reilly Media; 1 edition (July 23, 2010) | Language: English
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1 comment:
It’s not the mobile web; it’s just the Web!
I’ve heard this quote many times in the last few years, and it’s true. It’s really the same Web. Think about your life. You don’t have another email account just for your mobile. (OK, I know some guys that do, but I believe that’s not typical!)
You read about the last NBA game on your favorite site, like ESPN; you don’t have a desktop news source and a different mobile news source. You really don’t want another social network for your mobile; you want to use the same Facebook or Twitter account as the one you used on your desktop. It was painful enough creating your friends list on your desktop, you’ve already ignored many people…you don’t want to have to do all that work again on your mobile.
For all of these purposes, the mobile web uses the same network protocols as the whole Internet: HTTP, HTTPS, POP3, Wireless LAN, and even TCP/IP. OK, you can say that GSM, CDMA, and UMTS are not protocols used in the desktop web environment, but they are communication protocols operating at lower layers. From our point of view, from a web application approach, we are using the same protocols.
So, yes…it’s the same Web. However, when developing for the mobile web we are targeting very, very different devices. The most obvious difference is the screen size, and yes, that will be our first problem. But there are many other not-so-obvious differences. One issue is that the contexts in which we use our mobile devices are often extremely different from where and how we use our comfortable desktops or even our laptops and netbooks.
Don’t get me wrong--this doesn’t mean that, as developers, we need to create two, three, or dozens of versions duplicating our work. In this book, we are going to analyze all the techniques available for this new world. Our objective will be to make only one product, and we’ll analyze the best way to do it.
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