web20 mapping - by alan lew
DESCRIPTION
An overview of Web 2.0 mapping and location based services, with an emphasis on travel and tourism maps. Audio will be added at some point in the future. (Some slides were removed to make the ppt compatible with Slideshare.net)TRANSCRIPT
Web 2.0 Mapping for
Travel, Tourism and More
Alan A. LewNorthern Arizona University
http://AlanLew.com
Outline1. Web 2.0
2. User Generated Maps
3. Mapping 2.0 Mashups
4. Location Based Services
5. Virtual Worlds
6. Online Digital Mapping Issues
1. Web 2.0
“ Web 2.0 ”Web 2.0
Second Revolution in Internet growthNew Levels & Forms of Access to informationInternet = invisible part of every day life
New Concepts, Applications, Websites, Channels Social software Blogging, Ajax Folksonomy / TaggingRuby on Rails Location Based servicesOpen source Digital media sharing
Democratizing the Tools of Production User Generated & Contributed Data
“Ideas Over Costs”Online business without venture capital
“A Billion Niches” Custom streams, not mass markets
Enabled by High Speed Internet
Social Software“…lets people rendezvous, connect or collaborate by use of a computer
network” “software that supports group interaction” (wikipedia.org)
Instant Messaging Internet Relay Chat
chat rooms Internet Forums
bulletin boards Social Network Services
MySpaces Social Guides /
Recommendation Systems TripAdvisor, Yelp
Social Bookmarking Folksonomy / Tagging Del.icio.us, Google Notebook
Social Reputation Network eBay
Weblogs Blogs, Podcasts,
Vlogs/Videocasts
Social Citations Citeulike.org – online
references Peer-to-Peer Social
Networks file sharing – photos, games
Virtual Presence meeting in online worlds like
Second Life Virtual Worlds & Massively
Multiplayer Online Games (MMOGs) World of Warcraft, Webkinz
VOIP – Internet Telephony Skype, GizmoProject
Wikis Collaborative Writing/Editing Google Docs, Wikipedia
2. User Generated Maps
User Generated Maps Basic Mapping Tools
maps.Google.com, maps.Yahoo.com, Microsoft (local.live.com), maps.Ask.com and Mapquest.com
Heated competition - new feature rollouts make comparisons a moving target
Most offer User Map Creation, Saving & Sharing
User Created Maps MyWorld66 on World66.com
Visited Countries choropleth mapping tool 43Places.com – point maps of places visited or want to
visit MyLifeOfTravel.com – Point & Line Maps tracing trips
Map Mashups Flagr.com - Point maps of places visited and
remembered JumpClaimerer.com - SMS/text message Trip tracking LicketyTrip.com
Uses Google maps to show Last Minute Vacation Rentals
Collective / Shared Intelligence of Users
Travel Mapping
Social Network Travel Sites
43Places.com list & discuss places to go & places have been (mapped)travel tips & place descriptions
VirtualTourist.com - 700,000+ membersEach Day: 1,000+ travel tips, 2,000+ forum postings, 1,000+ page comments, 75+ new travel deals, & 400+ new members
Yelp.com - restaurants, dentists, hairstylists, & anything local
I Love Travel Stories - “The best new travel writing on the web? You choose. You decide.”
Lifecasting
3. Mapping 2.0 Mashups
The Web as a Platform
Housingmaps.com First Online Map Mashup
Combined 2 others sites to create a new site
Google Maps + CraigsList.com
Web 2.0 Mashups – 3 Types Consumer Mashups
Best known – Available as Websites for all users The many Google Maps applications data elements from multiple sources hidden behind a
simple unified graphical interface
Data Mashups Mixes data of similar types from different sources
Yahoo Pipes e.g., combining the data from multiple RSS feeds (such
as blogs and news websites) into a single feed with a graphical front end
Enterprise Mashups Integrates data from internal and external sources
e.g., create a market share report by combining an external list of all houses sold in the last week with internal data about which houses one agency sold
JackBe
Real Estate Data
Maps for Travelers
YouTube Video
Map Mashups
4. Location Based Services
Location Based Services Mobile Phone Location Information
Mapquest Find Me (findme.mapquest.com) - to find restaurants, etc - US$4/month
Cell phone or web; GPS & Cell tower IDs; POI information Can save locations from phone or via web
Location history can be shared with selected others Where.com – Cell phone based POI information, maps, routes & buddy
SMS
GPS Tracking Vehicle and Transportation Tracking
AtRode.com Teen Arrive Alive - how fast kids are driving PawTracks.com – for pets – sms from a
pet collar if pet passes a boundary
Geotagging – mostly photos GeoSnapper - GPS Cell phone Photo tagging Tourists & Business uses
real estate, insurance adjustors
Location Based Service Data
GPS, SMS/Cell tower information GPS for outside & Cell towers for inside buildings
Maps Sources / Location Data Sets Maps, directions, addresses, points of interest (poi), third
party data Requires Data Center Reliability Level at 99.999% or better
All must be Normalized
Customer User Profiles Privacy requirements and options
Day/Work v. Night/Home times Data update frequency
Too quickly will drain phone battery Desired information
View location, directions, poi’s On phone, dial in, sms, auto notice
Travel Information Search in the Digital Environment
Pre-TripEn Route and
On-SitePost-Trip
• Planning• Image, expectation-formation
• Anticipation• Decision-making• Transaction
• Connection• Navigation• Short-term decision making
• Documentation – artifact collection
• Sharing• Creativity/innovation • On-site transaction• Value creation
• Sharing• Documentation• External memory• Re-experiencing• Attachment/identity• Meaning making• Narrative
Source for this slide: Daniel Fesenmaier, Temple University
Implications for Destination Marketing: Extending Concepts to the Mobile Domain
5. Virtual Worlds
Virtual Worlds Mirror Worlds: or the Day Software Puts the Universe in a Shoebox...How It Will
Happen and What It Will Mean - by David Gelernter (1991)
MS Virtual Earth 2D + 3D model of earth Windows Live Local = consumer
Real time traffic30 countires with mapping
+ driving directions Mostly N.America + Europe
Focus on Aerial Photography80% birdseye coverage of
Europe + US - 6” resolution per pixelSupplemented by Satellite (1 meter resolution)
and street side photography Users can save own data to maps Can be linked to live data sources for tracking traffic +
weather
Google Earth Google’s Mission:
Organize the World’s Information and make it user accessible
Geography as a Filter of: History, News, Photographs Viewing in Geographic Context
Google Maps = any one can access online Many map mashups – any browser Main Google mapping product
location searches & driving directions
Google Earth (Earth.google.com) Downloadable Client Browser/Application 3-D Virtual Planet
Google’s extreme, state of the art, mapping product Started at Silicon Graphics company, then Keyhole, then Google
Traditional Geographic Data Google Spatial Geometry
XML schema – public domain on Google Earth website
Points, Polygons, other? Recently 3-d building data Integration with Google maps
Virtual Worlds
360 degree photos http://ChicagoTravelers.com
Hotel video reviews http://Trivop.com
MMOGs World of Warcraft
3-D Social Worlds Second Life Starwood Hotels ->
Sheraton + Westin
Earthmine.com
Pre-collects a base layer of 3D panoramic images geospatially accurate and complete street-level 3D
data mine of our urban environments every street, alley and freeway every pixel in every image has highly accurate
longitude, latitude and depth information data
Mapping, measuring, drawing, tagging, modeling and exporting of 3D entities from the earthmine data libraries
Integrate with any browser-based application and major GIS applications
6. Online Digital Mapping Issues
Traditional GIS & Online Mapping
Traditional GIS Companies – explosion in 80s Missed the boat on online GIS
Too complicated for common use
Development of Underground Online GIS Do not like “GIS” acronym
GIS acronym will go away Map = Metaphor for the Content
Just like a Report or a Chart Content is what is important
The Map Mashup = Liberating the Content
Developers Clamoring to do Online Mapping Google, Yahoo!, Microsoft – APIs allow maps
API = Application Programming Interface
Online Digital Map Sources
All GPS digital maps come from 2 sources Tele Atlas - Belgium-base
Bought by TomTom GPS NavTeq - Chicago-based
Bought by Nokia Fear of Restriction of Access to other companies
Emphasis on Maps for Nokia + TomTom devices
Public Participation GIS (PPGIS) FreeDemographics.com
Information Commons (Maya Design group)
Access to Public Data for Political Decision Making
Users can add Information DataWay for People to Correct their own Geodata
Data Consumers = Data Producers = Data Owners
Mapping & User Privacy Computer or Cell Phone Location Broadcasting
Who will know this information boss?, spouse?, parents?, friends?, press?, police?, world? Are we public all the time? Where is information held?
What country (China)? And for how long? Can users censor this? spoof it?
Not just Where, but What we are doing Justin.tv & ijustine.tv - Lifecasting Twitter.com – What are you doing now? WAYN.com – Where Are You Now?
What do the users Want? Need? Opt-in or Opt-out default?
Street-Level Photography
Social Software Personal information held by a third party (not you)
Government can access this data for security and surveillance
Not well protected by law -- better in Europe
A New Geography ?Kenichi Ohmae: The Invisible Continent (2001)
Old Continents: Land Based, State Power
The New Continent
Borderless & Cyber-basedEasy movement of info.
across all kinds of borders national & corporate
Easy to enter – Open to AllMust give up old thinking
Governance & Infrastructure under development
Carve your own territory
Highly Individualistic ValuesNo domination by social groups or elitesValue not based on traditional profit models
RESOURCES 2D Mapping
Google Maps, Microsoft Maps.Live, Yahoo Local, Mapquest
3D Mapping Google Earth
http://earth.google.com/ Microsoft – Virtual Earth – 2D and 3D
http://maps.live.com
Mashups Awards for Online Mapping Apps Mapping
http://mashupawards.com/category/geo-targeting/ Travel
http://mashupawards.com/category/travel/ Real Estate
http://mashupawards.com/category/real-estate/ Weather
http://mashupawards.com/category/weather/
Mashable.com – 50+ Online Map Tools http://mashable.com/2007/07/23/online-maps/