Upload
julie-de-foubert
View
1.403
Download
4
Embed Size (px)
DESCRIPTION
Slides by Julie de Foubert. Dublin Institute of Technology. For Learning & Teaching Showcase Workshop, January 2009
Citation preview
World of Google
The Empire Strikes Gold?
Percentage of US Searches Among Leading Search Engine Providers
Domain Mar 2007 Feb 2007 Mar 2006
www.google.com 64.13% 63.90% 58.33%
search.yahoo.com 21.26% 21.47% 22.30%
search.msn.com 9.15%* 9.30%* 13.09%
www.ask.com 3.48% 3.52% 3.99%
(Source: Hitwise)
World of Google: : 2008 Stats
Largest media company
10 years old
31% profit gains over 2007
4.04 billion net revenues
20,123 employees
80% of UK searches
65% of US searches
400 million people a month
15% growth forecast
Monopoly & Microsoft
World of Google : The Competition?
SCIRUS
Infomine
Ask
Yahoo
MSN
Altavista
Silobreaker
SearchMash
Webbrain
Zapmeta
OAIster
Dogpile
Cuil
Factbites
RedZee
Collarity
Mooler
AlltheWeb
Turbo 10
Complete Planet
Live Search
etc.
World of Google : Search Tools
Images
Scholar/Web Search
Directory
Chrome
Desktop Search
Google Books
GDrive
Google Catalogs
Google Local
Blog Search
News & Archive
Google Reader
Google Energy
Google Maps
Google Earth
Google Labs
Google Adwords
Google Finance
World of Google : Communication & Web 2.0
Mobile Links
Docs & Spreadsheets
Groups
Apps & Analytics
Translate
Picasa
Gmail
YouTube
Google Alerts / RSS
Google Sites
Froogle
Google TV
T-Mobile G1
IGoogle
World of Google: Top 10 Subdomains
1. www.google.com Search 126,269,8042
2. images.google.com Images 43,023,2403
3. maps.google.comMaps 36,914,6804
4. mail.google.com Gmail 24,895,3545
5. news.google.com News 13,356,7586
6. video.google.com Video 10,204,5877
7. books.google.com Books 7,927,7488
8. clients1.google.com Clients 6,706,0519
9. picasaweb.google.com Picasa 298,61610
10.groups.google.com Groups 4,635,581
(Users for Nov 08)
r(Source: Compete )
World of Google: Ubiquity Rules?
Global brand recognition
Market leader
Perceived ease of use
Fast
Efficient
Asynchronous
Currency
Free text searching
Simplicity
Instant gratification
Improve your ranking
Synchs with multiple intelligences (Gardner)
Complements learning styles (Honey & Mumford)
Multilingual
Less popups / spam
Researcher Potential
Free subdomains
Precludes expertise
Cross generational
World of Google
• iGoogle
World of Google Google Scholar: Research to Go?
Includes open access journals e.g BioMed Central
Scans PubMED
Includes content from scholarly publishers e.g. Blackwell, IEEE, Nature, Springer and Wiley.
Links to material in IRs and new digitisation e.g. JISC Common Information Environment
Links to Ingenta & OCLC WorldCat
Libraries can use linking providers to link to their subscribed full text Google Scholar/16th most used Google subdomain
World of Google: Google Scholar: Caveat Scriptor?
Not indexed by people, no authority control / peer reviewMay give different results on and off-campus.Lacks thesaurus & complex limiting features Older articles often come up first / ranking issuesCoverage of publishers’ doesn’t match publisher site. ‘Cited by’ has limitationsFull-text frustrations
World of Google : Commercial Databases
Google Scholar V.
1. Advanced Search
2. Full Text Linkers
3. References
4. Cited By function
5. Import into Endnote
6. Multilingual
7. Results don’t match WoS
8. Strategic Students
ISI Web of Science1. Advanced Search2. Full Text Linkers3. References4. Cited By Function 5. Endnote / EndnoteWeb Direct Imports6. Refine Search Limiters7. Field Tags8. Cited Reference Searching9. The Analyze Tool / Impact Factors10. Researcher ID / professional
networking links11. E-tutorials12. Personalisation13. Coverage14. Search History/ Saved Searches15. Alerts16. Controlled Vocab
World of Google: Invisible Web
Not indexing hidden web URLS e.g. OAIster
Not indexing all of the web
Open Access
Preservation
World of Google : Future Shock / Future Proofing?
Web 3.0?
Competition: Uneasy lies the head that wears the crown?
Credit crunch concerns : growth forecasts too high?
Interim meta-search facility?
World of Google: Intelligent Use
Critical thinking
Balance
Awareness
Evaluation
Information skills
Exploit
Bibliography
Brabazon, T. (2008) The Revolution Will Not be Downloaded. Chandos: Oxford.Brabazon, T. (2007) The University of Google: Education in the (post) information age. Ashgate: Burlington, VT.Bradley, P. (2007) How to use Web 2.0 in your Library. London: FacetCarr, N. (2008) ‘Is Google making us stupid?’ Atlantic July/August [online] http://www.theatlantic.com/doc/200807/googleCIBER (2008) Information Behaviour of the Researcher of the Future. BL & JISC [online] http://www.bl.uk/news/2008/pressrelease20080116 Google Is Making you Dumber (2008): Business Week [online] http://www.businessweek.com/debateroom/archives/2007/05/google_is_makin.htmlGraham, L. & Panagiotis, T.M. (2003) ‘Of course it’s true I saw It on the internet: critical thinking in the internet era’. Communications of the ACM vol 46. (5) pp.71-75.Grimmelman, J. (2008) The Google Dilemma. [online] http://james.grimmelmann.net/publications Hagedorn, K . (2008) ‘Google still not indexing hidden web.’ DLIB Magazine. July/August. [online] http://dlib.org/dlib/july08/hagedorn/07hagedorn.html.