Treebolic

Networks Treemaps for space-constrained visualization of hierarchies Started Dec. 26th, 1998 by Later updates by Ben Shneiderman and Catherine Plaisant - Last update Sept 2014 Our treemap products: Treemap 4.0: General treemap tool (Free demo version, plus licensing information for full package) PhotoMesa: Zoomable image library browser (Free demo version, plus licensing information for full package) Treemap Algorithms and Algorithm Animations (Open source Java code) A History of Treemap Research at the During 1990, in response to the common problem of a filled hard disk, I became obsessed with the idea of producing a compact visualization of directory tree structures. Tree structured node-link diagrams grew too large to be useful, so I explored ways to show a tree in a space-constrained layout. My initial design simply nested the rectangles, but a more comprehensible design used a border to show the nesting. My excitement about treemaps was great and like many innovators I thought millions of users would be using this tool within a few years.

Mobile User Experience 2: Usability Week 2011 Conference #-#Used to track user’s interaction with embedded content. Maximum Storage Duration: SessionType: HTML Local Storage __Secure-ROLLOUT_TOKENPending Maximum Storage Duration: 180 daysType: HTTP Cookie iU5q-!O9@$Registers a unique ID to keep statistics of what videos from YouTube the user has seen. LAST_RESULT_ENTRY_KEYUsed to track user’s interaction with embedded content. Maximum Storage Duration: SessionType: HTTP Cookie LogsDatabaseV2:V#||LogsRequestsStoreUsed to track user’s interaction with embedded content. Maximum Storage Duration: PersistentType: IndexedDB remote_sidNecessary for the implementation and functionality of YouTube video-content on the website. ServiceWorkerLogsDatabase#SWHealthLogNecessary for the implementation and functionality of YouTube video-content on the website. TESTCOOKIESENABLEDUsed to track user’s interaction with embedded content. Maximum Storage Duration: 1 dayType: HTTP Cookie YSCRegisters a unique ID to keep statistics of what videos from YouTube the user has seen.

Application Usability 1: Usability Week 2011 Conference #-#Used to track user’s interaction with embedded content. Maximum Storage Duration: SessionType: HTML Local Storage __Secure-ROLLOUT_TOKENPending Maximum Storage Duration: 180 daysType: HTTP Cookie iU5q-! LAST_RESULT_ENTRY_KEYUsed to track user’s interaction with embedded content. Maximum Storage Duration: SessionType: HTTP Cookie LogsDatabaseV2:V#||LogsRequestsStoreUsed to track user’s interaction with embedded content. Maximum Storage Duration: PersistentType: IndexedDB remote_sidNecessary for the implementation and functionality of YouTube video-content on the website. ServiceWorkerLogsDatabase#SWHealthLogNecessary for the implementation and functionality of YouTube video-content on the website. TESTCOOKIESENABLEDUsed to track user’s interaction with embedded content. Maximum Storage Duration: 1 dayType: HTTP Cookie VISITOR_INFO1_LIVETries to estimate the users' bandwidth on pages with integrated YouTube videos. Maximum Storage Duration: PersistentType: HTML Local Storage

37 Data-ish Blogs You might not know it, but there are actually a ton of data and visualization blogs out there. I'm a bit of a feed addict subscribing to just about anything with a chart or a mention of statistics on it (and naturally have to do some feed-cleaning every now and then). In a follow up to my short list last year, here are the data-ish blogs, some old and some new, that continue to post interesting stuff. Data and Statistics By the Numbers - Column from The New York Times visual Op-ed columnist, Charles Blow, who also used to be NYT's graphics director.Data Mining - Matthew Hurst, scientist at Microsoft's MSN, also the co-creator of BlogPulse.Statistical Modeling - We might disagree on certain things, but Andrew's blog is one of the few active pure statistics blogs.The Numbers Guy - Data-minded reporting from Carl Bialik of the Wall Street Journal.Basketball Geek - Like statistical analysis and basketball? Statistical/Analytical Visualization Maps Design & Infographics Others Worth Noting

Boxes and Arrows: The design behind the design Humanized Interested in Web Analytics? | Web Analytics Demystified | Dedic Search engine visibility Search engines have become a part of our lives. When we want to know something we turn to the search engines. People search the Internet when they want to find a company, product, service, cause or idea. Most people who search use generic, descriptive words to search online - not brand names or terms. In the mind of the searcher, the web sites that show up in the first half of the first page are the major players in that field. Optimize your web site content. Start with keyword research. find out what words people use when they look for a company like yours. Send out optimized press releases based on these same keywords. This is the quick fix. See the case studies on optimized press releases > Send out an e-newsletter full of useful information. Help your public to understand how your product or service works and what it can do for them. Write articles. Write articles for other web sites and magazines and newspapers. Start a corporate blog. Syndicate Your Content in News Feeds

For Beginners Welcome! Are you completely new to programming? If not then we presume you will be looking for information about why and how to get started with Python. Fortunately an experienced programmer in any programming language (whatever it may be) can pick up Python very quickly. It's also easy for beginners to use and learn, so jump in! Installing Python is generally easy, and nowadays many Linux and UNIX distributions include a recent Python. If you want to know whether a particular application, or a library with particular functionality, is available in Python there are a number of possible sources of information. If you have a question, it's a good idea to try the FAQ, which answers the most commonly asked questions about Python. If you want to help to develop Python, take a look at the developer area for further information.