Friday, 15 November 2013

Information Visualization



Information visualization is a great way of representing a lot of data quickly in context, and meaningfully. It can present information in a revolutionary way providing insights that could not be recognised if exampled in 'plain text'.


Here are some examples

1. 200 years of 200 countires - World Wide Health and Wealth Data in 4 minutes - Video


2. Created from library statistics for Library ITT Dublin



3. From Visual/ly

A Librarians Worth
Explore more infographics like this one on the web's largest information design community - Visually.

Friday, 8 November 2013

Multilingual Controlled Vocabulary Thesaurus & Bartoc

EuroVoc is a multilingual, multidisciplinary thesaurus covering the activities of the EU, the European Parliament in particular. It contains terms in 23 EU languages (Bulgarian, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Maltese, Polish, Portuguese, Romanian, Slovak, Slovenian, Spanish and Swedish), plus Serbian.
EuroVoc is managed by the Publications Office, which moved forward to ontology-based thesaurus management and semantic web technologies conformant to W3C recommendations as well as latest trends in thesaurus standards. 
EuroVoc users include the European Parliament, the Publications Office, national and regional parliaments in Europe, plus national governments and private users around the world.


The Basel Register of Thesauri, Ontologies and Classifications (BARTOC) collects metadata of controlled and structured vocabularies and provides a search interface in 20 languages. Metadata are enriched with DDC-numbers down to the third level and subject headings from Eurovoc, the EU's multilingual thesaurus (© European Union, 2013, http://eurovoc.europa.eu/). BARTOC currently contains about 600 items (Thesauri, Ontologies, Classifications, Controlled Vocabularies,
Taxonomies) in 65 languages and is still growing.

Monday, 4 November 2013

Thursday, 12 September 2013

Starting Lecturing today - Information and Social Computing @ UCD

Looking forward to starting lecturing today, in Information and Social Computing. I am hoping to cover these topics, in a whirlwind tour of the area. Fingers crossed that it all goes according to plan. 

  • What is Information
  • What is Social ComputingHistory of Information
  • How humans deal with information
  • Information Design
  • Data, Metadata, Big data, Data Mining
  • Social Media and Networks
  • Machines and Humans
  • Futures
  • Information policy
  • Information Behaviour
  • Crowdsourcing
  • Information Seeking and Behaviour
  • Organization, groups, classification


Thursday, 5 September 2013

SUMA > A Mobile Space Assessment Toolkit

I am very interested in trying this out, if I get the time - and a tablet at work!  

Overview from http://www.lib.ncsu.edu/dli/projects/spaceassesstool

Suma comprises a set of tools, including a mobile tablet-based (i.e. Apple iPad) data collection application, that will allow library staff to collect, aggregate, and interactively analyze real-time data about the usage of physical space and services. This tool will support the collection of more fine-grained data about physical space usage patterns by supporting the annotation of users with "activities." The data that this tool provides will allow the libraries to build on existing assessment practices by significantly improving our ability to analyze physical space usage trends against various milestones, as well as generating more dynamic and current data visualizations. As a result, this data can be both collected and utilized more frequently and at a much wider scope than before with relative ease.
This project is currently being used at NC State as a pilot project for a wider deployment. Examples of the current and planned uses for this toolkit include the collection and analysis of data relating to:
  • Building headcounts
  • Reference desk transactions
  • Experimental technology usage
  • Media production activities
  • Experimental furniture usage

IM use on library web sites - overview July 2013


7/24/2013AIM
We were seeking a free embedable chat widget, which does not require a log on and will alert staff to the existence of a chat message to replace the now defunct Meebo service. A survey of the Libraries of the top 100 universities and Irish Academic libraries was undertaken to establish if chat was available to patrons to establish what alternatives are available.

Method

The Top 100 Universities as listed by the Times Online at http://www.timeshighereducation.co.uk/world-university-rankings/  were selected to be visited, along with the Universities and Institutes of Technology in the Republic of Ireland.  The library web site for each site was visited and any offering of Online chat / Virtual Reference was listed, including the service provider, and whether alternatives such as social media were offered. Non-english language sites were explored but it was difficult to establish if chat was available in the non-latin alphabet sites. Where evident alternatives were noted (links to social networks etc.) Each visit was cursory, as a measure of how obvious the chat service was, therefore it is possible that libraries identified as not offering this service do so, but were omitted as a result of this methodology.

General Results

Ireland

Of the 20 sites visited, 4 had chat / virtual reference offerings. 3 of these were identifiable as being provided by libraryh3lp. (UCD, NUIM and WIT). 1 was not identifiable (NUIG).  80% of Irish Academic Libraries do not offer online chat / virtual reference.

Top 100 Universities

Graph 1: Break down of chat provision by country.







US
38
UK
2
Australia
3
Belgium
0
Brazil
0
Canada
3
China
2
France
1
Germany
1
Hong Kong
2
Israel
0
Japan
1
Korea
1
Netherlands
3
Russia
0
Singapore
1
Sweden
1
Switzerland
0
Taiwan
0
Turkey
1



63% of the 100 library sites visited offered chat / virtual reference.  There was often more than 1 option offered. For example Chat, IM, SMS and an online form.
43% of the libraries were located in the US. Of these, 38 (88%) offered chat/virtual reference.
Excluding US based libraries 25 (44%) of the remaining libraries offer online chat/reference. However the trend is significantly different outside of North America.
23% offered links to social networks. These included Facebook, twitter, Google talk, MSN, Yahoo Messenger, LinkedIN and AOL.
IM was specifically offered by 8% of sites, but all of the services involved required account log ins for all participants.


Graph 2: Break down of percent of Universities offering chat by country



Europe has a much lower provision of online chat than North America.

Map 1: Geographical Spread.

Map from http://www.nationsonline.org/oneworld/map/world_map1.htm visited 24 July 2013.  Red numbers are the Top 100 Universities by country, and the Green number is Ireland.


Table 3: Top 10 Universities – Library chat/ virtual reference provision
University
Chat / Virtual Reference Provision.
Harvard
NONE
MIT
LibGuides
University of Cambridge
NONE
Oxford University
Libraryh3lp
Berkeley
Question Point
Stanford
Libraryh3lp
Princeton
Libraryh3lp
UCLA
Question Point
Tokyo
NONE (note: only English language site visited)
Yale
NONE
40% do not provide chat, 30% use libraryh3lp, 20% Question Point and 10% Libguides.
Table 4: Top 100 Universities – Library chat services used
Service Used
Number of Sites Using
Libguides
2
Library Help
21
Question Point
21
Springshare
4 (Also Libguides)
Calis
1
Dotori on
1
Chatbot
2
Ask a librarian .org
1 (Florida State Initiative)
Facebook
1
Libanswers
1
Liveperson.net
1
Mycustomercloud.com
1

Secondary Observations

Alternatives to chat offered included online forms (Ask a librarian/ feedback etc (13)), e-mail links  (9)
Many chat services were limited in the time during which they were offered, additionally many were unavailable during the Summer.
It was difficult to establish who the service provider was – as the source code for the page had to be examined in most instances. This left some services unspecified.
23% of the libraries offered social media interactions. Of note is the UK, 2 sites offered chat, while 4 of the 7 that did not offered Social media connections.
Text / SMS services were offered by 5 % of the Top University Libraries.

Conclusion

  1. Libraries are not utilizing free chat services or widgets, their chat services are constituent parts of larger support services such as Springshare, Questionpoint.
  2. Library ITT Dublin, have very little uptake on the chat offered via Meebo previously.
  3. Trials of digsby, Trillian, etc., all proved unsatisfactory, failing to log on to social media sites, widgets failing to register on live web pages. Chatwing was the best of these, but did not offer an alert.
  4. Chat is only one part of virtual reference, other means of service provision can be explored.
  5. Social media can be utilized in the meanwhile. A trial of the embedded Facebook comment widget is currently in development. 

Wednesday, 4 September 2013

Love Addthis.com

Inspired by a speaker at the IIUG last June, I finally got around to looking at the Senate House Catalogue and the social sharing buttons the integrated into the bibliographic records on their library opac.

Digging around in the source code pointed me towards addthis.com and a little while later, the bibliographic display now looks like this!
And the brief results list like this.


Cross browser display issues were solved by placing the add this code in a separate table, and using to to align the icons.