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Scrolling Long Lists Another big problem with iPhone web apps is presenting very long lists efficiently. Digg has this problem with their stories and comments and they work around it by breaking stories into pages of ten and omitting all but the top five comments. Apple solves this problem nicely in their Mail app by loading 25 messages at a time and putting a link to get more at the end. Clicking it loads those messages and appends them to the end of the list, allowing you to use the joyous flick gesture to scroll the complete list at once. In my view, this is nicer than breaking the list up into separate pages. iUI makes it easy for you to use this convention in your own web apps. Simply create a link with target="_replace" and iUI will load the URL it and replace the <a> with the contents of the URL. Again, the URL should not point to a complete HTML document, but only the fragment you want to replace the "Get More" link with. For an example of incrementally loaded lists, look at the Digg demo again. Scroll to the bottom of the stories list and click on the "Get 10 More Stories..." link.

Google Fusion Tables in documents listWith this week’s update, we’re also integrating Google Fusion Tables into your documents list. Google Fusion Tables is a data management web application that makes it easy to gather, visualize and collaborate on data online. Now you’ll be able to store and share your Fusion Tables with the rest of the files in your documents list.Recently, people have used Google Fusion Tables to:Visualize evacuation zones for New York City during Hurricane IreneHost data sets made public by the State of CaliforniaGather data from local flu shot clinics for Google Flu Vaccine FinderMap shelters and road status during the tsunami crisis in JapanGo to Create new > Table from your documents list menu to get started visualizing or sharing tables of data in .csv, .xls or .kml files.

Organization 10

rs and neatly itemized lists are one way to stay organized, but they are merely tactics. T

Facebook launched three recent changes: revamped Friend Lists, a real-time news ticker, and the subscribe button. Friend Lists lets you share content with just your closest friends (with whom you have the strongest emotional connection), and the ticker lets you have real-time conversations with your friends as soon as they do anything. Subscribe lets you fill your News Feed with people you admire and respect, fostering a different type of emotional connection. But these changes are just the beginning. The changes Facebook will roll out on Thursday are designed to enhance the emotional connection its users have to each other through Facebook. These changes will make Facebook a place where nearly everything in your life is enhanced by your social graph. These changes will make it so you know your friends better than you ever thought you could. On Thursday, developers will be elated, users will be shellshocked and the competition will look ancient. On Thursday, Facebook will be reborn. Prepare yourselves for the evolution of social networking.