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Tanner B

Visual Data Analysis, Scientific Computing - 0 views

  • Visual Data Analysis (VDA) tool packages are powerful software tools that allow the development of complex solutions to visualize and analyze data.
  • The imaging features of a VDA package are often the most tangible aspect of the tool, but the overall effectiveness of a package is really based on its data manipulation and analysis capabilities.
  • A robust and flexible VDA tool should contain a broad range of mathematical, statistical and data manipulation capabilities, which are seamlessly tied to the visualization components through a high-level array-based scripting language.
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  • Support for popular formats (XML, CDF, HDF, binary, ASCII, TIF) should be included in the base product, and services for customized data handlers should be available through the provider.
  • There are several factors that determine or impact performance, including use of pre-built data manipulation functions, limitations on data set size, parallelization, supported data types, and performance of the package's algorithms.
  • In general, the best performers will be the packages that support a broad range of data types, thus minimizing impact on memory requirements; support parallelization technology such as OpenMP; and have kernels optimized for visual data analysis.
  • Various techniques, solutions, and products are available on the market to visually analyze data, but few offer a full spectrum of visualization capabilities coupled with sufficient complementary analytical functionality.
  • In conclusion, a careful evaluation of key VDA tool characteristics, with the end solution in mind, should factor into the selection process to include the combined functionality, reliability, scalability, performance and portability of a VDA tool.
Vicki Davis

joojoo Tablet Now Shipping | CMS Developer's Journal - 0 views

  • Fusion Garage announced that its category-creating joojoo Internet tablet has begun shipping from the factory today.
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    More tablets heading to a place near you -- they call it a "category creating" Internet tablet - I'm not sure, but am still watching all these tools.
Catherine M

eScholarship: About - 0 views

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    eScholarship provides a suite of open access, scholarly publishing services and research tools that enable departments, research units, publishing programs, and individual scholars associated with the University of California to have direct control over the creation and dissemination of the full range of their scholarship.
Nicole O

Open Content | Index Data - 0 views

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    The searchable indexes below expose public domain ebooks, open access digital repositories, Wikipedia articles, and miscellaneous human-cataloged Internet resources. Through standard search protocols, You can make these resources part of your own information portals, federated search systems, catalogs etc. Connection instructions for SRU and Z39.50 are provided. By way of an example, you can also try Index Data's MasterKey search tool to access these resources. If you have comments, questions, or suggestions for resources you would like us to add, please contact us, or consider joining the mailing list.. This service is powered by Index Data's Zebra and Metaproxy
Tanner B

2010 Horizon Report » Four to Five Years: Visual Data Analysis - 0 views

  • Visual data analysis blends highly advanced computational methods with sophisticated graphics engines to tap the extraordinary ability of humans to see patterns and structure in even the most complex visual presentations.
  • Data collection and compilation is no longer the tedious, manual process it once was, and tools to analyze, interpret, and display data are increasingly sophisticated, and their use routine in many disciplines.
  • In advanced research settings, scientists and others studying massively complex systems generate mountains of data, and have developed a wide variety of new tools and techniques to allow those data to be interpreted holistically, and to expose meaningful patterns and structure, trends and exceptions, and more.
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  • Researchers that work with data sets from experiments or simulations, such as computational fluid dynamics, astrophysics, climate study, or medicine draw on techniques from the study of visualization, data mining, and statistics to create useful ways to investigate and understand what they have found.
  • The blending of these disciplines has given rise to the new field of visual data analysis, which is not only characterized by its focus on making use of the pattern matching skills that seem to be hard-wired into the human brain, but also in the way in which it facilitates the work of teams working in concert to tease out meaning from complex sets of information.
  • it possible for almost anyone with an analytical bent to easily interpret all sorts of data
  • Many are free or very inexpensive, bringing the ability to engage in rich visual interpretation to virtually anyone.
  • Online services such as Many Eyes, Wordle, Flowing Data, and Gapminder accept uploaded data and allow the user to configure the output to varying degrees.
  • By manipulating variables, or simply seeing them change over time (as Gapminder has done so famously) if patterns exist (or if they don’t), that fact is easily discoverable.
  • The promise for teaching and learning is further afield, but because of the intuitive ways in which it can expose complex relationships to even the uninitiated, there is tremendous opportunity to integrate visual data analysis into undergraduate research, even in survey courses.
  • Visual data analysis may help expand our understanding of learning itself. Learning is one of the most complex of social processes, with a myriad of variables interacting in highly complex ways, making it an ideal focus for the search for patterns.
Vicki Davis

White Paper (PDF) "Statistics I: Findings from Using an iPhone App in a Higher Educatio... - 0 views

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    AUSTIN, Texas, March 30 /PRNewswire/ -- GetYa Learn On, LLC - an educational software company that created the innovative application called "Statistics I" - today released empirical findings from a pilot study conducted during the Fall semester of 2009 at Abilene Christian University (ACU). Students in an introductory Statistics class were given the new iPhone application which was used to supplement the instructor's lectures and for studying and test preparation. Statistics I is based on a rich Mobile Learning Platform™ that includes lessons, touch-screen simulations, calculators, decision making tools, quizzes, flashcards, formulas, and a glossary. The Statistics I app has been converted into an iPad E-Textbook and is under review for the grand opening of the iPad App Store.
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    If students wish to contact the writers of this report - have their teacher talk to Mrs. Davis - I have their email!
Honor Moorman

Mashable - Blog - 10 Awesome Uses of Augmented Reality Marketing - 2 views

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    Visuals are an important part of advertising, so it's not surprising that so many companies have jumped on the augmented reality bandwagon, offering tools that visualize their products in a magical and memorable way. Here we take a look at some pretty amazing promotional uses of this new tech that work with common webcams, giving everyone a chance to experience augmented reality - a trend that will be big in 2010.
Sydnee S

Visual Data Analysis - 3 views

  • facilitates human-data interaction by highlighting patterns, anomalies and alert conditions in reporting views...tables of data ready for human consumption.
    • Sydnee S
       
      This is the basic definintion of visual data analysis
  • Some of these tools, such as Visokio Omniscope, are powerful hybrid desktop/web visualisation clients that can replace spreadsheets, presentation packages like PowerPoint, and create portable, reusable data files anyone can access, navigate and filter using a free viewer.
    • Sydnee S
       
      These are some ways that visual data analysis is changing our world.
  • enables data to be interpreted holistically by exposing contextually meanful attributes of the data set such as patterns, trends, structure, and exceptions.
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  • primarily focuses on visual presentation of tabular views ready for human consumption.
  • has proven to be a time saving means of communicating important metrics to executive management through the use of software.
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    Visual data analysis facilitates human-data interaction by highlighting patterns, anomalies and alert conditions in reporting views...tables of data ready for human consumption. Visual data analysis enables data to be interpreted holistically by exposing contextually meanful attributes of the data set such as patterns, trends, structure, and exceptions. Visual data analysis may build upon prior logical processing via mathematical formulas, artificial intelligence or other automated mechanisms for analysis and improving data quality. Strictly speaking, visual data analysis primarily focuses on visual presentation of tabular views ready for human consumption.
Vicki Davis

Google SketchUp - 1 views

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    So, I'm finally testing Google sketchup! They have some cool competitions for modeling your town and some examples on this website and also a link for educators to download the pro version of sketchup.
Mia M

Gapminder: Unveiling the beauty of statistics for a fact based world view. - Gapminder.org - 0 views

shared by Mia M on 22 Mar 10 - Cached
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    Statistics for a fact based world view. This website is a great tool for research on visual data analysis
Hope B.

2010 Horizon Report » Four to Five Years: Gesture-Based Computing - 0 views

  • For nearly forty years, the keyboard and mouse have been the primary means to interact with computers.
  • Now, new devices are appearing on the market that take advantage of motions that are easy and intuitive to make, allowing us an unprecedented level of control over the devices around us. Cameras and sensors pick up the movements of our bodies without the need of remotes or handheld tracking tools.
  • It is already common to interact with a new class of devices entirely by using natural gestures.
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  • The Microsoft Surface, the iPhone and iPod Touch
  • , the Nintendo Wii, and other gesture-based systems accept input in the form of taps, swipes, and other ways of touching, hand and arm motions, or body movement
  • These are the first in a growing array of alternative input devices that allow computers to recognize and interpret natural physical gestures as a means of control.
  • As the underlying technologies evolve, a variety of approaches to gesture-based input are being explored. The screens of the iPhone and the Surface, for instance, react to pressure, motion, and the number of fingers touching the devices
  • Gesture-based interfaces are changing the way we interact with computers, giving us a more intuitive way to control devices.
  • urrently, the most common applications of gesture-based computing are for computer games, file and media browsing, and simulation and training
  • Because it changes not only the physical and mechanical aspects of interacting with computers, but also our perception of what it means to work with a computer, gesture-based computing is a potentially transformative technology.
  • The distance between the user and the machine decreases and the sense of power and control increases when the machine responds to movements that feel natural.
  • The kinesthetic nature of gesture-based computing will very likely lead to new kinds of teaching or training simulations that look, feel, and operate almost exactly like their real-world counterparts.
  • Larger multi-touch displays support collaborative work, allowing multiple users to interact with content simultaneously
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    This is the report for the Horizon project.
daniel manny

Augmented Reality choosing Utility over Gimmick | Hello Mobile! The Interactive Mediums... - 0 views

  • Shortly after reading that Augmented Reality was the hot-topic at this years International CTIA Wireless conference , I caught an NY Times piece on AR’s tie in to portable real estate listings. Upon reading, I was quickly convinced that mobile augmented reality can reshape tourism, real estate and travel and is already beginning to.  From there I began pondering how it could be applied successfully to other industries such as retail. Clearly the opportunity is there. Industry reports say that mobile handset integration will make a significant impact on Augmented Reality and catapult the industry size to over $350MM. Secondly, It is a technology that when done well can add incredible levels of utility to a mobile device.  So far the mobile AR concept is simple, add live data population (metadata) to what you are already looking at through your mobile devices camera, or respond to an image capture with data. Whether it is a real estate listing, a state monument, or an important location in relevance to the Beatles’ history.  Once you point your camera, the information pops up right over it on your screen. Given the opportunity & usefulness it seems like a wise choice for companies to adopt early. However, companies looking for ROI must enter this arena with the intention to offer utility & improve the lives of their customers, not just give them a fun gimmicky display of a new technology (see Fanta, or Coke Zero).  While some say this technology is going to be quickly “overhyped and abused” many will find new and innovative ways to increase convenience in consumer’s lives, in turn for brand allegiance. Big box store IKEA is already testing out a future augmented reality catalogue showcasing building instructions. It’d be even better if you could use the pictures of your own home from your mobile device to find out while in store what that red chesterfield would look like in your living room. As for grocery innovation, imagine walking into the canned beans section of your local supermarket on a hunt for the lowest sodium beans. With an application dedicated to healthy eating, you could potentially point your camera at the entire beans category and it could point you directly to the can with the lowest amount of sodium. Recipes would be a simple way to innovate & add useful data. Perhaps Mixology could help you think of drink recipes before hosting a party while you are shopping at the liquor store, all you would have to do is point your camera at a bottle of vanilla infused vodka and presto! Whatever the use, AR is quickly becoming a respected medium and one of the most advanced marketing utility tools. As for other industries that can quickly be transformed the ones that come to mind are transportation, greeting cards, restaurants, and cinema. Those who adopt and integrate into their mobile strategies early will win customers & gain big shares of the opportunity, while those who sleep on this will likely get outshined by their competitors.
  • Upon reading, I was quickly convinced that mobile augmented reality can reshape tourism, real estate and travel and is already beginning to.
  • Secondly, It is a technology that when done well can add incredible levels of utility to a mobile device.  So far the mobile AR concept is simple, add live data population (metadata) to what you are already looking at through your mobile devices camera, or respond to an image capture with data. Whether it is a real estate listing, a state monument, or an important location in relevance to the Beatles’ history. 
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  • you could potentially point your camera at the entire beans category and it could point you directly to the can with the lowest amount of sodium.
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    The Opportunities with Augmented Reality
Tanner B

Wondering what cool new technologies are on the Horizon? | Technology for Tea... - 0 views

  • Data analysis is at the heart of many science and engineering fields, and so it is a topic of great interest here at WPI.  Visual data analysis is a field that uses modeling techniques to represent large data sets visually allowing the user or users to search for patterns and structures within the data.  Many visual data analysis tools are also on the horizon that will aid users in their data mining process.
daniel manny

The Next Wave of AR: Exploring Social Augmented Experiences at Where 2.0 | Ug... - 0 views

  • 1) “Augmenting the map as interface: AR and Locative Narratives” - Jeremy Hight *Map augmentation of the historic route 66 can house an essay contest and publication globally but as embedded within that map augmentation instead of books or even web sites. * A place on a map can be a graphic index and database to save and collect the writing of that place with a graphic or textual search index. *One can pop immersive visualizations of abandoned or lost buildings from map location in shared software and collectively augment (imagine channels within the lost core of detroit where one is memories and accounts tagged within parts in the immersive visualization while another is of poems and stories written by people moved by the place and its semiotics and story). *The news stand is to be the map. *New forms of literature will be born of mapping, spaces,augmentation and new tools
  • “With the exotic mixed realities envisioned by futurists and science fiction writers seemingly around the corner, it is time to move beyond questions of technical feasibility to consider the value and impact of turning reality inside out for everyday social settings and experiences. Thanks to the inherently social nature of augmented reality, we can be sure the value and impact of many augmented experiences depends in large part on how effectively they integrate with the social dimensions of real-world settings, in real time.”
  • I will have the awesome privilege, on our Where 2.0 panel, of showcasing ARWave.   We will  premier the ARWave demo which shows how ARWave has accomplished the basics of geolocating data on Wave Federation Protocol (and real time collaboration on this geolocated data).  If you’re interested in the ARWave project join the Mailing list, FAQ are here, and have a peek at the current state of development at Google Code, and the specification for an AR Blip.  We also have Waves for the project hosted on Google Wave.  You can join the general discussion here, and the technical side here. The picture below is a screen shot from the demo video produced by core AR Wave developer and concept designer, Thomas Wrobel. Click on the image to enlarge, and note: “The pink thing is from Dennou Coil. Its an anti-virus program (that literally chase’s down bugs and glitches and removes them).” ARWave
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  • “The possibility exists to take a part of an area and overlay a dystopia, a utopia, multiples of each of these, or even recreations of previous incarnations in the past. Writing and publication thus cannot only be of place, and form(s), but of selected augmentations of icons, streets, buildings and related texts on top of the map. These spaces can be built in real time and can be turned on and off as channels of augmentation that over time illustrate many faces of place in its present, past, possible futures,etc. with texts within these alternate spaces as commentary, as fused aesthetic analysis, or simply creative writing relevant to these charged and hybrid spaces.”
  • “Layar has a killer browser already,  ARWave would add social features. They can keep their “walled garden” of data and still join the federation of open data too ” (Thomas Wrobel) Yup, that is the cool part of federation – you can have your cake and eat it too! Sophia Parafina and I will be organizing a discussion session on ARWave and Federation at WhereCamp, right after Where 2.0, April 3rd and 4th, and Dan Peterson who is in leading the federation effort for Google Wave will join us. The diagrams below illustrate how ARWave and federation can revolutionize the way we share our augmented realities.
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    The Reviews and Critics
Taylor O

The Virtual Autopsy Table - 0 views

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    Is a medical visualization tool that allows people to look through the human body useing gestures.
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