Visualizing Emancipation

Event visualization in a 3D environment Semantic event tracker (SET) is an interactive visualization tool for analyzing events (activities) in a three-dimensional environment. We model an event as an object that describes an action, its location, time, and relations to other objects. Real world event information is extracted from Internet sources, then stored and processed using Semantic Web technologies that enable us to discover semantic associations between events. We use RDF graphs to represent semantic metadata and ontologies. SET is capable of visualizing as well as navigating through the event data in all three aspects of space, time and theme. Temporal data is illustrated as a 3D multi-line in the 3D environment that connects consecutive events. The Best Sites For Learning About Pearl Harbor With Pearl Harbor Remembrance Day coming up tomorrow, December 7th, I thought I’d put together a quick “The Best…” list of useful resources. I know it’s a bit late, but at least you can use it for planning next year. Here are my picks, not in order of preference, of The Best Sites For Learning About Pearl Harbor (and that are accessible to English Language Learners): EL Civics has A Pearl Harbor Day Lesson, including online resources and reproducible hand-outs. Holt, Rinehart & Winston have a Pearl Harbor Interactive. Scholastic has another interactive on the Pearl Harbor attack. This is a very accessible Thinkquest site developed by students about Pearl Harbor. Learn About Pearl Harbor comes from Pearson. The National Park Service has many good photos of the Arizona Memorial and ones that were taken on the day of the attack. TIME Magazine has a photographic timeline of the event. How Stuff Works has a series of online videos about Pearl Harbor and its aftermath. As always, feedback is welcome.

World History for Us All Does Visualization Really Work? Here’s Evidence That It Does Do you remember a scene in The Matrix when Neo opens his eyes and says “I know Kung Fu”? I bet you wished you could learn that fast. I know I did. I have wonderful news for you. You can become an expert in a similar way, just not as fast, by using the power of your mind. What is Visualization? In laymen’s terms, it means recreating all the images, sounds and feelings in your mind surrounding an activity in order to practice in a perfect environment. It may sound hard, but let me prove to you that you can do it. Were you able to imagine the cup of coffee? Don’t worry if you didn’t catch all the details, just like any other skill, you need to practice. Some Proof That This Technique Works This example has been used to death because it proves visualization works time and time again. Australian Psychologist Alan Richardson made a little experiment. The results were astounding. Another great example comes from one of my favorite artists. How to Use Visualization On Route to Expert Status img

7 Elections that Changed U.S. History "Presidential" tie 1800 - President vs. Vice President? Who were the candidates? The election of 1800 pitted an incumbent, John Adams of the Federalist Party (strong central government) versus his Vice President, Thomas Jefferson of the Republican Party (states’ rights and freedom of the common man). 1828 - The Thief vs. the Gambler! Who were the candidates? This election was more personal than political. 1872 - Vegetarian vs. Who were the candidates? Character assassination, rather than a debate of the issues, became the focus of this campaign. 1912 - Bull Moose Crashes Republican Party! Who were the candidates? Roosevelt decided to challenge the incumbent Taft because he believed Taft was too conservative. 1928 - Teetotalers vs. Who were the candidates? Hoover, as the Republican candidate, promised support for continuing prohibition. 1948 - Democrats Split - Dixiecrats Divert - and Dewey Almost Raises the Republicans from the Dead! Who were the candidates? Who were the candidates?

Abraham Lincoln's Crossroads About the Exhibit: Abraham Lincoln’s Crossroads is an educational game based on the traveling exhibition Lincoln: The Constitution & the Civil War, which debuted at the National Constitution Center in June 2005. The online game is intended for advanced middle- and high-school students. It invites them to learn about Lincoln’s leadership by exploring the political choices he made. An animated Lincoln introduces a situation, asks for advice and prompts players to decide the issue for themselves, before learning the actual outcome. At the end of the game, players discover how frequently they predicted Lincoln’s actions.

Information Visualization for Knowledge Discovery – MAT 595M Seminar Series Speaker: Ben Shneiderman, University of Maryland–College Park Abstract Interactive information visualization tools provide researchers with remarkable capabilities to support discovery. These telescopes for high-dimensional data combine powerful statistical methods with user-controlled interfaces. This talk reviews the growing commercial success stories such as www.spotfire.com, www.smartmoney.com/marketmap and www.hivegroup.com. and research tools for time series data such as (www.cs.umd.edu/hcil/timesearcher ). The central theme is the integration of statistics with visualization as applied to temporal event sequences such as electronic health records (www.cs.umd.edu/hcil/lifelines2 and www.cs.umd.edu/hcil/lifeflow) and social network data (www.cs.umd.edu/hcil/socialaction and www.codeplex.com/nodexl). Bio Ben is the co-author with Catherine Plaisant of Designing the User Interface: Strategies for Effective Human-Computer Interaction (5th ed., 2010) Video

The College Majors Of U.S. Presidents (And Other Trivia) How Online Education Has Changed In 10 Years 4.67K Views 0 Likes We all know that education, specifically online education, has come a long way in the last few years. We've already taken a look back - way back - at online education as we rarely think of it (in the 1960's and 70's), but it is also interesting to see just how much online education has evolved in just the more recent past.