Archive for the ‘Technology and Internet’ Category

Research from Europe: A New System Preserves the Right to Privacy in Internet Searches

Friday, November 6th, 2009

From an ACM TechNews Summary

Researchers from Rovira i Virgili University, Autonoma of Barcelona, and Oberta of Catalonia have developed a system that protects the privacy of Internet search engine users through a new computer protocol. “It is a model based on cryptographic tools, which distort the profile of users when they use search engines on Internet in such a way that their privacy is preserved,” says Rovira i Virgili University’s Alexandre Viego. The researchers note that there are systems that provide anonymous navigation, but say their system provides a significant improvement in response time over anonymous systems, though it still delays searches slightly. The new protocol has already been tested in both closed research center intranets and on the Internet, and the results have made the researchers optimistic about a global implementation model. The researchers are currently working on the development of a final user version, and believe that it will soon be easy to integrate the system into the major platforms and browsers.

Read the Complete News Item

Source: AlphaGalileo

Lists: Agenda Setters: Top 50 Most Influential Individuals in Worldwide Technology and IT Industries

Friday, November 6th, 2009

Overview ||| Complete Special Report

There are six lists available. The primary list is Agenda Setters. Other lists can be accessed via the down menu at the top of each list.

+ Top Agenda Setters (The Primary List) (Sir Tim Berners-Lee #1)

+ Top Business Leaders (Steve Jobs #1)

+ Top Entrepreneurs (Jack Dorsey, Biz Stone and Evan Williams #1)

+ Top Politicos (Richard Thomas #1)

+ Top Techies (Werner Vogels #1)

+ Top Visionaries (Sir Tim Berners-Lee #1)

Each entry also contains a profile.

Lists from previous years can be found on the about half way down on the right side under the header, “Agenda Setters Past.”

Source: Silicon.com

New Briefing Paper from UKOLN: An Introduction to Microformats

Thursday, November 5th, 2009

A new addition to the very excellent collection of briefing papers made available by UKOLN.

An Introduction to Microformats (Briefing Paper 71)
The link is to a MS Word Document. When the HTML becomes available we will link to it. At the present time the HTML link is incorrect.

This document provides an introduction to microformats, with a description of what microformats are, the benefits they can provide and examples of their usage. In addition the document discusses some of the limitations of microformats and provides advice on best practices for use of microformats.

Review the Entire List of Briefing Papers from UKOLN

New Research Paper from Stanford InfoLab: A Dynamic Navigation Guide for Webpages

Thursday, November 5th, 2009

Ed. Note: One thing that we used to do more of on ResourceShelf was to occasionally link to new and hopefully interesting research papers that we came across . Granted, the papers could sometimes get very technical (even for the editors) but those readers who could read the technical content appreciated the material while non-techies could get a good idea about the research by reading the abstract and usually the first several paragraphs of the paper. So, let’s restart this feature again with a new paper the InfoLab at Stanford Univesity.

A Dynamic Navigation Guide for Webpages (4 pages; PDF)
by Jawed Karim and Ioannis Antonellis and Varun Ganapathi and Hector Garcia-Molina
Note: This version of the paper has been submitted for publication

Navigating websites is often a frustrating process: Website visitors, despite their widely varying and individual information-seeking needs, must contend with static, general-purpose link structures that have been set in place by website owners. Because many visitors tend to browse for the same content, they are individually repeating the same navigation activity. Visitors would benefit from being able to take advantage of the collective search and discovery work that has already been performed by other visitors. Although many attempts have been made to improve website navigation by tapping into the “wisdom of the crowds”, the currently available approaches suffer from maintenance, usability, and user interface integration issues. We present a navigation guide for websites that provides visitors with helpful suggestions based on their browsing activity and the browsing activity of prior, similar visitors. Our navigation guide does not require any downloads, can be easily added to websites by website owners, and automatically remains up-to-date.

Sections of the Paper Include:

+ Introduction
+ Current Methods
+ The Wisdom of Crowds
+ A Dynamic Navigation Guide
+ How it Works
+ Related Work
+ Conclusion and Future Work

Source: Stanford InfoLab

Cool! Digitizing and Creating Virtual Archives in 3Dt

Thursday, November 5th, 2009

From the EurekAlert Announcement:

If you don’t have the time to travel to Florence, you can still see Michelangelo’s statue of David on the Internet, revolving in true-to-life 3D around its own axis. This is a preview of what scientists are developing in the European joint project 3D-COFORM. The project aims to digitize the heritage in museums and provide a virtual archive for works of art from all over the world. Vases, ancient spears and even complete temples will be reproduced three-dimensionally. In a few years’ time museum visitors will be able to revolve Roman amphorae through 360 degrees on screen, or take off on a virtual flight around a temple.

Source: Eurekalert
Hat Tip: AMIA Net

See Also: Much More About the Project via the 3D-CONFORM Web Site

Wikimedia and comScore Announce Partnership; Top 10 Countries by Engagement on Wikimedia Sites

Thursday, November 5th, 2009

From the Announcement:

Wikimedia Foundation today announced an on-going partnership with comScore that will help expand the Foundation’s awareness of global Web audience trends and demographics, particularly for top ten projects like Wikipedia. To support the partnership, comScore is providing access to its global Web measurement tool, Media Metrix, which the non-profit Foundation will use to augment its global site-usage statistics, interpret project participation and editing trends, and develop a long-term strategy to expand awareness and usage in new markets – such as Asia

Top 10 Countries by Average Engagement on Wikimedia Foundation Sites, September 2009

Worldwide 12.5 (Average Minutes per Visitor)

Japan 17.0 (Average Minutes per Visitor)

New Zealand 16.1 (Average Minutes per Visitor)

Mexico 15.6 (Average Minutes per Visitor)

United Kingdom 15.5 (Average Minutes per Visitor)

Canada 15.3 (Average Minutes per Visitor)

United States 14.7 (Average Minutes per Visitor)

Hong Kong 14.5 (Average Minutes per Visitor)

Australia 14.3 (Average Minutes per Visitor)

Colombia 14.1 (Average Minutes per Visitor)

Puerto Rico 14.1 (Average Minutes per Visitor)

Source: comScore Media Metrix

New Report from Pew: Social Isolation and New Technology: How the Internet and Mobile Phones Impact Americans’ Social Networks

Wednesday, November 4th, 2009

Here’s info and links to a new report released today by the Pew Internet & American Life Project.

Access the Complete Report ||| PDF Version

From the News Release/Summary:

People who use modern information and communication technologies have larger and more diverse social networks, according to new national survey findings that for the first time explore how people use the internet and mobile phones to interact with key family and friends.

These new finding challenge fears that use of new technologies has contributed to a long-term increase in social isolation in the United States.

The new findings from the Pew Internet & American Life Project show that, on average, the size of people’s discussion networks – those with whom people discuss important matters– is 12% larger amongst mobile phone users, 9% larger for those who share photos online, and 9% bigger for those who use instant messaging. The diversity of people’s core networks – their closest and most significant confidants – tends to be 25% larger for mobile phone users, 15% larger for basic internet users, and even larger for frequent internet users, those who use instant messaging, and those who share digital photos online.

[Snip]

Key Findings

+ Some have worried that internet use limits people’s participation in their local communities, but the Pew Internet report finds that most internet activities have little or a positive relationship to local activity. For instance, internet users are as likely as anyone else to visit with their neighbors in person. Cell phone users, those who use the internet frequently at work, and bloggers are more likely to belong to a local voluntary association, such as a youth group or a charitable organization. However, we find some evidence that use of social networking services (e.g., Facebook, MySpace, LinkedIn) substitutes for some neighborhood involvement.

+ Challenging the assumption that internet use encourages social contact across vast distances, this study shows that many internet technologies are used as much for local contact as they are for distant communication.

+ Internet use does not pull people away from public places. Rather, use is associated with frequent visits to places such as parks, cafes, and restaurants, the kinds of locales where research shows that people are likely to encounter a wider array of people and diverse points of view. Indeed, internet access has become a common component of people’s experiences within many public spaces. For instance, of those Americans who have been in a library within the past month, 38% logged on to the internet while they were there, 18% have done so in a café or coffee shop.

+ People’s mobile phone use outpaces their use of landline phones as a primary method of staying in touch with their closest family and friends, but face-to-face contact still trumps all other methods. On average in a typical year, people have in-person contact with their core network ties on about 210 days; they have mobile-phone contact on 195 days of the year; landline phone contact on 125 days; text-messaging contact on the mobile phone 125 days; email contact 72 days; instant messaging contact 55 days; contact via social networking websites 39 days; and contact via letters or cards on 8 days.

More After a Click
(more…)

Ken Aulleta, Author of “‘Googled’: Biography Of A Company, And An Age” Chats with Terry Gross on NPR

Wednesday, November 4th, 2009

Noted author Ken Auletta’s new book, ‘Googled’: Biography Of A Company, And An Age, was released earlier this week and on Monday, November 2, 2009 he was interview on NPR (National Public Radio).

Linked Here You’ll Find:

+ A 30 Minute Radio Interview with Ken Auletta on NPR’s Fresh Air with Terry Gross. You can listen online or download the file.

+ A Program Summary.

+ An Excerpt from the Book.

+A Text Transcript of the Radio Interview

Source: NPR
Hat Tip: All Points Blog

Review: What Bing Does Best

Wednesday, November 4th, 2009

Access the Complete Review: What Bing Does Best

It’s difficult, if not impossible to run a few or more searches and say a search database (especially a general purpose one is the best) in all situations. Not only does each search engine have its own algorithm but there are numerous variables that can come into play like experience of the searcher, number of search terms used, advanced sytax, etc.

Last night we ran several web searches (we were trying to find an article) and received better results from Bing than we did from Google. However, more searching will undoubtedly take place and it’s very possible that Google will provide better results than Bing. This is why it’s not a bad idea to use more than one search engine making sure each one has a unique database. In other words, while AltaVista and AllTheWeb are still on the web they utilize the same database that Yahoo uses. This is also why learning about and using specialty search tools is worth some of you’re already busy time. Knowing that they exist before running a search on a general engine (to find them) can save you lots of time and add plenty of value. In other words, building your own virtual reference shelf.

When reading the conclusion of an otherwise positive Bing overview, Leslie Meredith, the author of the review, says to use Google for “research” and Bing for, “images, videos, shopping, travel and gossip.” Overall, that’s good stuff for Bing. However, it’s the use Google for “research” that gets to us. How about if you’re looking for images, videos, etc. Isn’t that research too? In your opinion, what’s wrong with Bing, we will call it “research search.”

OK, enough of that. Here’s quick look at what the review has to say about Bing.

+ Positive about the new image found each day on the home page and placing your cursor at different places on the image provides background.

+ Image searching: Positive comments about the continuous scroll and the tools to focus your search.

+ Video Search: Also positive mentions how you can place your cursor on a static video image and immediately a 30 second sample is played (with audio) without having to depart the search results page.

+ Finally positive comments about shopping search (cashback program) and travel search (fare predictor).

Unfortunately, there is no mention of Bing Maps and of it’s useful imagery. The the “Bird’s Eye” view will let someone giving a speech receive and ooh and ahh from the audience. (-: We mentioned it and shared a few examples in this post from yesterday.

Access the Complete Review: What Bing Does Best

Source: Live Science

Social Networking Meets Ambient Intelligence

Tuesday, November 3rd, 2009

From the Story/Announcement:

Sharing small snippets of information about your daily life is a key feature of the online social networking revolution. Soon status updates and other social information could be generated automatically.

A team of European researchers are working on merging the instant sharing of social information, popularised by networking and messaging platforms, such as Facebook and Twitter, with emerging ambient intelligence systems that use sensors and smart objects to create awareness of users’ whereabouts and activities. Combined, the two technologies promise to provide pervasive awareness, a powerful new way to stay in touch with friends and relatives, whether they live down the street or on the other side of the globe.

“The theory we developed as the basis for our work is that social connections between people are enhanced by both the number and the quality of the interactions between them. Pervasive awareness systems can support and improve this social communication,” explains Achilles Kameas, a senior researcher at the Research Academic Computer Technology Institute (raCTI) of Patras, Greece.

Kameas coordinated the EU-funded ASTRA project, which brought together researchers from multiple disciplines, including psychology, interaction design, knowledge engineering and computer science, to take social networking to the next level.

Users of a social networking platform based on the ASTRA approach, for example, would rarely have to post status updates manually to let their family know what they are doing or where they are. Surrounded by smart objects and sensors in their home or office, the system continually updates their status information, automatically telling friends that they are unavailable to receive a phone call while they are busy cooking or that they do not want to be disturbed during a business meeting.

Much More in the Complete Article Including a 6:50 second video titled, “A Connected Day”

Source: ICT Results

How to access newsgroups when your ISP dumps Usenet

Tuesday, November 3rd, 2009

How to access newsgroups when your ISP dumps Usenet

Verizon recently joined the likes of Comcast and Time Warner, becoming the latest Internet service provider to stop giving its customers access to newsgroups on Usenet, a decades-old collection of thousands of message boards worldwide.

In announcing its decision, Verizon mentioned a Web site that lists third-party commercial “news servers” that provide Usenet access for around $10 a month. Some offer free or low-cost trials.

What Verizon didn’t tell customers is that they can get free access to Usenet and other types of message boards through Google Groups. A Web-based service like Google isn’t as convenient as using news reader software, such as Windows Outlook Express or Windows Mail. But unlike with software, you can use Google to search the so-called Usenet archive, a database of more than 800 millions posts going back to 1981.

You also may find free news servers by searching the Web. We found a couple of sites that list them, including Newsparrot and the DMOZ open directory project. Some of the information we saw was out of date. But on Monday, we were able to post messages through one free server, news.gmane.org. For information about adding a news account, check your newsreader’s help files.

Source: Consumer Reports Money & Shopping Blog

Browser Wars: Chrome and Others Nibble Away IE Usage

Monday, November 2nd, 2009

From the Article:

Google’s Chrome is still the fourth-place browser in terms of usage, but it gained more than others in October when it comes to stealing usage away from the dominant Internet Explorer.

According to Net Applications’ browser usage share statistics, Chrome gained from 3.2 percent to 3.6 percent from September 2009 to October. The company bases its statistics on visits to a global network of 40,000 Web sites, dusted with some statistical processing.

Next was Mozilla’s Firefox, which rose from 23.8 percent to 24.1 percent. Apple’s Safari rose from 4.2 percent to 4.4 percent. Opera was essentially flat at 2.2 percent.

The big loser was IE, which dropped from 65.7 percent to 64.6 percent, according to the statistics.

Much More in the Complete Article

Source: CNET

U.K.: Illegal Downloaders of Music Also Pay for Content

Monday, November 2nd, 2009

From the Post

Those who claimed not to use peer-to-peer filesharing sites such as The Pirate Bay spent a yearly average of just £44 [$72/U.S.].

Almost one in 10 of those questioned aged between 16 and 50 said they downloaded music illegally.

However, eight out of 10 of that group also bought CDs, vinyl and as MP3s.

A total of 1008 people in the UK took part in the online poll commissioned by researchers Demos.

Much More in the Complete Article

Source: BBC

Access the Complete Report (via this Demos Slide Deck)

Source: Demos

A Pocket Guide to Social Media and Kids

Monday, November 2nd, 2009

A Pocket Guide to Social Media and Kids

When is a phone not a phone? In the hands of children and tweens, today’s cell phones are primarily used as text messaging devices, cameras, gaming consoles, video viewers, MP3 players, and incidentally, as mobile phones via the speaker capability so their friends can chime in on the call. Parents are getting dialed in to the social media phenomenon and beginning to understand—and limit—how children use new media.

Source: Nielsen

Semantic Search: The European Research Project Named MESH (Part 1)

Monday, November 2nd, 2009

From the Report:

But while there is a phenomenal amount of content, most of it is not that easy to find. Sure, text content can be skimmed or glanced, but audiovisual content has to be viewed in linear time. We cannot easily search inside a film or audio recording for relevant information.

That is changing, and one European project has created the first integrated platform for semantic search that can return results based on the content and context of film and audio files, as well as text.

But European researchers in the MESH project have developed an integrated platform which they say, for the first time, can combine semantic search – or search by the meaning of the words – and a host of associated tools to deliver more relevant information, from a wide variety of sources that can be accessed from an individual user.

[Snip]

These technologies are becoming common in particular knowledge domains, and more are emerging every day, but most relate to the concepts behind text-based documents. The MESH platform sought to use semantic search for every type of media.

On the way, it created some cutting-edge technology. “Our automatic annotation for video, for example, is state of the art,” explains Pedro Concejero, coordinator of the MESH project.

“The annotation system is capable of identifying the general scene setting, such as whether a video is a studio shot or a shot recorded on location. With adequate training, it can also detect (within some error margins) the general topic of the video, such as a scene about an earthquake or a flood. It can also find a number of salient objects within the scene, such as persons or fire, but cannot yet identify consistently objects with great variations in shape or aspect.”

One of the major challenges of the project was a product of its own success: It annotated too much information!

Much More fiin the Complete Report.

We will post Part II as soon as it become available.

See Also: MESH Project Home Page
Several videos are available.

Source: ICT Results

The November, 2009 Issue of the Internet Resources Newsletter is Now Online

Monday, November 2nd, 2009

Cool! The latest issue of one of our favorite publications in now available. Happy reading and clicking (on the resources, of course (-:)

You can access Issue 177by Roddy MacLeod, Catherine Ure, and Marion Kennedy at the Heriot-Watt University in Edinburgh here. An RSS feed is also available.

This issue includes content in the following categories:

+ Commentary
Random quotes and News items of interest

+ A-Z New & Notable Web Sites:
About 100 new and notable websites: new services, ejournals, directories, search engines, publishers, social networks, government sites, booksellers, calls for papers, software, news services, conferences, research gHeriot-Watt Universityroups, plus anything else of interest, etc, etc.

+ Nice Web Sites

+ Blogorama and Twittersphere
Selected interesting blogs, Twitter items, RSS feeds and news items

+ Get a life! Leisure Time

Source: Heriot-Watt University

Two Recent Presentations from the Staff of the Pew Internet & American Life Project

Monday, November 2nd, 2009

Here are the slide decks from two recent presentations by members of the Pew Internet & American Life Team. As always, they are both worthy of your attention.

1) Trends in medical searches online: How e-patients use the internet

New trend charts showing how e-patients use the internet and search for health information online. This presentation was delivered by Lee Rainie, Director, Pew Internet & American Life Project on October 27, 2009;

The slides are located directly below the summary.

2) State of the Internet 2009: Pew Internet Project Findings and Implications for Libraries

From the Summary:

As the internet population has matured over time, binary distinctions between those who are online and offline have given way to a more robust understanding of the assets, actions and attitudes that affect user experience. Nearly ten years’ worth of research conducted by The Pew Internet & American Life Project examines the growing role of technology in our lives, our changing expectations about how to find and use information, and the impact these changes will have on libraries and other institutions in the future.

This presentation was delivered on October 2, 2009 by Mary Madden at the Metropolitan New York Library Council. The slides themselves are located directly below the event summary.

Source: Pew Internet & American Life Project

Colleges Try ‘Crowdsourcing’ Help Desks to Save Money

Monday, November 2nd, 2009

Colleges Try ‘Crowdsourcing’ Help Desks to Save Money

At Indiana University at Bloomington, good help is not hard to find, but it’s pricey. Questions to the 24-hour tech-support help desk cost the institution about $11.41 per phone call and $9.39 per e-mail message—and last year the help desk handled more than 150,000 inquiries.

All that advice adds up, and at peak times some in need of it are left waiting. So, in a few weeks, the university will try something different: letting computer users answer one another’s questions.

Information-technology people call this “crowdsourcing,” a buzzword that puts a positive spin on leaving the job of writing and editing to volunteers rather than hired experts. The idea is to open a Web site where students and professors can post their IT woes and share their solutions. College officials tell me they hope it will grow into a self-service support center for colleges nationwide—a kind of Wikipedia for campus computer problems.

Source: Chronicle of Higher Education

New ELI 7 Things… Brief Explores Google Wave

Friday, October 30th, 2009

Access the Document (2 pages; PDF)

From the Summary:

Google Wave is a web-based application that represents a rethinking of electronic communication. Users create online spaces called “waves,” which include multiple discrete messages and components that constitute a running, conversational document. Users access waves through the web, resulting in a model of communication in which rather than sending separate copies of multiple messages to different people, the content resides in a single space. Wave offers a compelling platform for personal learning environments because it provides a single location for collecting information from diverse sources while accommodating a variety of formats, and it makes interactive coursework a possibility for nontechnical students. Wave challenges us to reevaluate how communication is done, stored, and shared between two or more people.

Source: EDUCAUSE Learning Initiative

A Brief Comment From Gary:
I’ve been using Google Wave for about a month and I’m still unsure if this is going to be the next big thing. It’s a potentially powerful tool and might be extremely useful where and when instant collaboration needs to take place between people at different locations. Yes, many of these things can be done with any IM client and that’s how I think of Google Wave as of today (remember this is not even a beta release, it’s a preview) as IM on steroids. If developers are able to integrate compelling and useful applications into the Google Wave service, then it might be a home run. The other challenge Google could face if they expect the masses to use Wave is the learning curve. For many potential users, it will not be as easy to ue as is, let’s say, Google search is. Just type and press search. There are a lot of bells and whistles and without using some of its many features these users might stay with tools they are familiar with like IM, SMS, e-mail, and/or one of the many collaboration tools the’re already familiar with. Of course, for many companies who pay for this type of service, the price point, free, might be a reason to retrain staff on how to best use the power of Google Wave.

Google Search Helps Uncover a Rare Photograph at the National Library at the National Library of Australia

Friday, October 30th, 2009

From a Brief Article in eNews (National Library of Australia)

A small, brown photograph recently uncovered at the Library has been confirmed as the world’s only known vintage print of the arrival of Roald Amundsen’s 1911 expedition at the South Pole.

The vintage print was brought to light when a Google search led the Curator of the Pictures Collection at the National Library of Norway, Harald Ostgaard Lund, to the National Library of Australia’s collection.

An iconic image in Norway, it is expected to go on loan to Norway in 2011 for a special exhibition to mark the 100th anniversary of Amundsen’s arrival at the South Pole.

You can view the photograph here.

Source: NLA