online visualization tools, november 11, 2008

Online Visualization Tools

PF Anderson, Emerging Technologies Librarian,

Health Sciences Libraries, [email protected]

November 11, 2008© 2008 Regents of the University of Michigan. All rights reserved.

Overview

• Visualizing concepts– Visual search engines – Clouds– Mindmapping

• Visualizing data– Timelines– Data visualization

• Resources

Visualization: Why?

• Chris Jordan: http://www.chrisjordan.com/

Visualization: Why?

• http://mkweb.bcgsc.ca/debates/

• “Palin has the longest sentences, Biden repeats himself the most and has the smallest vocabulary, while patterns for Obama and McCain are eerily similar.”

Visualization: Why?

• World Wide Telescope: http://www.worldwidetelescope.org/Home.aspx

Visualization: Why?

• Edward Tufte: http://www.edwardtufte.com/tufte/

Visual Search Engines

• Visualize concepts for:– Navigation– Visualization– Concept generation – Background images – Discussion tools

Search: Words & Meaning

• Curehunter (Dictionary)• http://www.curehunter.com/public/dictionary.do

Search: Concept Relationships

• Curehunter: http://www.curehunter.com/public/dictionary.do

Search: Similarities

• Literature-Map.com

Search: Visualizing the Answers

• PubMed Faceoff: http://www.postgenomic.com/faces/index.php

Search Generating Visualization

• AmazType: http://amaztype.tha.jp/

Search News

• Spectra News Reader: http://msnbcmedia.msn.com/i/msnbc/components/spectra/index.html

CoolIris

• http://www.cooliris.com/

Tag & Word Clouds

• Exploration

• Concept generation / distillation

• Analysis

Clouds: Images (Flickr)

• Flickr: Explore Tags

Clouds: NewsFlashr

Clouds: Extipicious (Delicious)

• http://kevan.org/extispicious.cgi

Clouds: Cloudalicious

Clouds: Wordle

Clouds: TagCrowd

Clouds: TagCrowd• as topic summaries for speeches and written works• for visual analysis of survey data• as brand clouds that let companies see how they are perceived by the world• for data mining a text corpus• for helping writers and students reflect on their work• as name tags for conferences, cocktail parties or wherever new collaborations start• as resumes in a single glance• as visual poetry

Clouds: TagCrowd

• Cloud of “Leaves of Grass by Wal Whitman, top 50 words.

Clouds: ManyEyes

• Cloud of “Leaves of Grass by Wal Whitman, top 200 words

Clouds: ManyEyes

• Interactive cloud, allows navigation of text body

Clouds: TagGalaxy Words

• http://www.taggalaxy.de/

Clouds: TagGalaxy Pics

• http://www.taggalaxy.de/

Mindmapping

• Mindmapping as concept visualization tool > WikiMindMap

• Mindmapping online tool for collaboration > MindMeister

• Offline personal mindmapping tool > FreeMind

WikiMindMap

• http://www.wikimindmap.org

MindMeister

• http://www.mindmeister.com

MindMeister Example

FreeMind Example

• http://freemind.sourceforge.net/wiki/index.php/Main_Page

Timelines

• Obvious uses: – History – Biography – Individuals & institutions

• Creative uses– Clinical case study presentation– Track epidemiology of disease spread in community– Project planning– Any kind of temporal or process-oriented data– Storytelling or narrative process

Timelines: Dipity

• http://www.dipity.com/

Timelines: Dipity - Example

• Equipment recalls

• Set up with an rss feed to add new events?

Timelines: Dipity - Example

• Equipment recalls

• Eample of event detail view

Timelines: xTimeline

• http://www.xtimeline.com/

• Features

• Searching

• Groups

• Public editing

Timelines: xTimeline - Example

• Pregnancy timeline

• Single author


• Higher education entry into Second Life

• Multiple authors


• Detail - entry point view


• Privacy restrictions


• Groups

• Sharing / commenting

Timelines - Highlights

• CircaVie & Dipity – Lightweight, easy to use, community based, intended

for social purposes & personal use– Multimedia

• Dipity – Integrates with other social media (Twitter, Picasa,

Flickr, Google, etc.)

• xTimeline– Wiki-style– Team work, collaboration– Multimedia

Data visualization

• Visualization helpful in analysis of a variety of types of data.

• Many types of data, many types of analysis, many types of display of data =

• Many tools

Visualization: Vispedia.stanford.edu

Visualization: Gapminder

Visualization: Lexipedia

Visualization: Swivel

• http://www.swivel.com/

Visualization: Swivel Example

• Beckett analysis of the Unnameable

Visualization: Swivel Example

• Pesticides in Broccoli

Visualization: ManyEyes

• http://services.alphaworks.ibm.com/manyeyes/

Visualization: ManyEyes Example

• Word Cloud - Leaves of Grass, by Walt Whitman


• EBM word tree


• University of Michigan faculty size and average salary by department


• FDA Survey Data on Perchorate in Food, 2005-2006

Visualization: Circos

• http://mkweb.bcgsc.ca/circos/

Data visualization - Highlights

• Variety of tools available for different domains

• Swivel especially strong in generating graphs

• ManyEyes especially rich source of various visual analyses, flexible, interactive, various types of datasets allowed

Mashups: SpotCrime

• http://www.spotcrime.com/

Mashups: Extispicious

• http://kevan.org/extispicious.cgi

• A gazillion GoogleMap mashups

Mashups: Dipity+Flickr

Mashups: Dipity+YouTube

Mashups: EDIS

• RSOE: EDIS (Emergency & Disaster Information Service): http://hisz.rsoe.hu/alertmap/?area=&lang=eng

Examples: Mapping

• Worldkit.org

Examples: Mathematics

• Garrett Lisi: Deferential Geometry: e8 polytope: http://deferentialgeometry.org/epe/

Examples: Table of Condiments

• http://backtable.org/~blade/fnord/condiments.html

Examples/Resources: Periodic Table of Visualization

Methods• http://www.visual-literacy.org/

periodic_table/periodic_table.html

Resources: VisualComplexity.com

Resources: FlowingData.com

Resources: StrangeMaps

• http://strangemaps.wordpress.com/

Resources: Information Aesthetics

• http://www.infosthetics.com/

Resources: Eager Eyes

• http://www.eagereyes.org

Resources: Mind-mapping.org

Resources: NCIBI

• Collection of life science visualisation tools: http://portal.ncibi.org/gateway/tools.php?category=4&sortedBy=name&order=ASC&suite=false

Additional resources

• Perez, Sarah. The Best Tools for Visualization. March 13, 2008 9:25 AM. http://www.readwriteweb.com/archives/the_best_tools_for_visualization.php

• Data Visualization - Modern Approaches (Smashing Magazine, August 2007): http://www.smashingmagazine.com/2007/08/02/data-visualization-modern-approaches/

Trends? Sprint

• Sprint Widget: http://now.sprint.com/widget/

Trends? Google

• Google: Code: BirdEye: http://code.google.com/p/birdeye/

Want more?

• Discovery - Del.icio.us– http://del.icio.us/tags/visualization– http://del.icio.us/tags/visualisation

• These slides will be at:– http://slideshare.net/

umhealthscienceslibraries

Want more?

• These slides will be at:– http://slideshare.net/

umhealthscienceslibraries

online visualization tools, november 11, 2008

Technology