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Protovis Protovis composes custom views of data with simple marks such as bars and dots. Unlike low-level graphics libraries that quickly become tedious for visualization, Protovis defines marks through dynamic properties that encode data, allowing inheritance, scales and layouts to simplify construction. Protovis is free and open-source, provided under the BSD License. It uses JavaScript and SVG for web-native visualizations; no plugin required (though you will need a modern web browser)!

Update to jQuery Visualize: Accessible Charts with HTML5 from Designing with Progressive Enhancement Posted by Maggie on 03/12/2010 A while ago, we came up with a technique for creating accessible charts and graphs that uses JavaScript to scrape data from an HTML table and generate bar, line, area, and pie chart visualizations using the HTML5 canvas element. This technique provides a simple way to generate charts, but more importantly, because it bases the chart on data already in the page in an HTML table element, it is accessible to people who browse the web with a screen reader or other assistive technology, or with browsers that don't fully support JavaScript or HTML5 Canvas. We packaged it as a downloadable jQuery plugin called Visualize. We've updated the Visualize plugin — adding ARIA attributes to clarify the chart's role to screen reader users, so they're better informed about which elements contain useful data; and providing two style variations to demonstrate how you can use CSS to customize the charts' appearance. How the Visualize plugin works

LookAt - Video Collaboration Share your projects with everyone involved. Easily sketch changes and add, share and respond to comments frame-by-frame. Never confuse versions again! The latest version of your video and all previous revisions are clearly organized and easily accessible in the LookAt environment. Anzo views Web Dashboards That Do Much More Looking to do some serious analysis of data scattered across Excel spreadsheets? Anzo web dashboards give you everything you'd expect from a state-of-the-art business reporting tool, and much more. Like most reporting tools, Anzo lets non-technical users create new tables, charts, and drill-downs in minutes. You can also choose from eight different types of filters to quickly narrow down your data to what's most relevant to you. Unlike other tools, Anzo dashboards are designed primarily for ease of use.

Data Visualization, Link Analysis, Social Network Analysis (SNA) Software: Sentinel Visualizer for Big Data Analysis Empowering the demanding needs of intelligence analysts, law enforcement, investigators, researchers, and information workers, Sentinel Visualizer is the next generation data visualization and analysis solution for your big data. With cutting edge features and best-of-breed usability, Sentinel Visualizer provides you with insight into patterns and trends hidden in your data. Its database driven data visualization platform lets you quickly see multi-level links among entities and model different relationship types.

Tableur collaboratif en ligne Combien de temps seront conservées mes données ? Il sera conservé un an à partir de la date de dernière activité : s’il n’est plus consulté ni modifié pendant un an, il sera supprimé pour alléger notre base de données. Comment supprimer un calc ? Actuellement, il n’est pas possible pour l’utilisateur de supprimer un calc en tant que tel. Ceci dit, si vous tenez vraiment à faire disparaitre certaines données, il suffit de vider le contenu des cellules du tableau. En effet, contrairement à Framapad, l’historique de Framacalc mémorise seulement les modifications apportées au document pendant que le navigateur web est ouvert.

Track-n-Graph 50 Great Examples of Data Visualization Wrapping your brain around data online can be challenging, especially when dealing with huge volumes of information. And trying to find related content can also be difficult, depending on what data you’re looking for. But data visualizations can make all of that much easier, allowing you to see the concepts that you’re learning about in a more interesting, and often more useful manner.

Leaflet - a JavaScript library for interactive maps Verifiable jqPlot Charts and Graphs for jQuery WebGL geospatial data viewer