Author Archive for homer

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Technology in the classroom: China’s challenges

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From Jean Yung in the Global Post:

After watching a 13-year-old boy operate a desktop PC at the Shanghai Exhibition Hall in 1984, China’s senior leader Deng Xiaoping famously said, “To universalize computers, one must begin with the little ones.”

These words have pushed the development of China’s technology infrastructure forward over the last 25 years. Even today, computer teachers in Shanghai proudly echo Deng’s remark, even as they readily acknowledge the shortcomings of tech education in Shanghai classrooms.

For more…

Millennials, Media and Information

panel-twofrom an article at http://pewresearch.org/:

At a conference at the Newseum in Washington, D.C. on Wednesday, Feb. 24, 2010, Pew Research Center analysts and outside experts discussed research findings about the Millennial generation, the American teens and twenty-somethings now making the passage into adulthood. In this second of three sessions experts on media and technology examine how Millennials are seeking, sharing and creating information.

Moderator:
Judy Woodruff, Senior Correspondent, PBS Newshour

Opening Presentation:
Tom Rosenstiel, Director, Pew Research Center Project for Excellence in Journalism

Panelists:
danah boyd, Social Media Researcher, Microsoft Research New England, and
Fellow, Harvard University’s Berkman Center for Internet and Society
Dylan Casey, Product Manager, Google
Amanda Lenhart, Senior Research Specialist, Pew Internet & American Life Project

For the article…

New $99 All-in-One ‘Moby’ Tablet Designed for the World’s Students

olpc-xo-30-6From a Marvell press release:

Marvell (Nasdaq: MRVL) a worldwide leader in integrated silicon solutions, this week announced a bold new education initiative to deliver a high performance mobile tablet based on its leading silicon platform. For about $99, Marvell’s Moby tablet prototype promises to change the way students learn by delivering an always-on, high performance multimedia tablet featuring live, real-time content, 1080p full-HD and 3D media, and full Flash Internet. Marvell’s Moby tablet could eliminate the need for students to buy and carry bound textbooks and an array of other tools.

(Logo:  http://www.newscom.com/cgi-bin/prnh/20070411/SFW034LOGO)

Announcing the initiative this week during her keynote speech to the country’s leading publishers at the Future of Publishing conference in New York City, Marvell Co-founder Weili Dai said that the Moby tablet is a technology whose time had come.

“Education is the most pressing social and economic issue facing our country and our times. I believe the Marvell Moby tablet can ignite a life-long passion for learning in all students everywhere.  Marvell’s goal is to fundamentally improve the way students learn by giving them more efficient, relevant — even fun tools to use. Marvell’s Moby tablet recognizes that every student learns differently and so it delivers an array of media choices for different learning styles,” said Weili Dai, Marvell’s Co-founder and Vice President and General Manager of Marvell Semiconductor’s Consumer and Computing Business Unit.  ”Marvell can help propel education into the 21st century with an all-in-one device that gives students access to the best live content, information and resources the world has to offer — from books and online sources, in text, video, news, music, data expression or any medium. With Moby tablet, students can conduct primary research, reach out directly to the world’s leading subject experts and even collaborate with one another around the globe.  Best of all, the device is highly affordable. I envision Marvell’s Moby tablets to benefit all students around the world.”

For more…

How Privacy Vanishes Online, a Bit at a Time

sc-189-550-x-358From Steve Lohr in the New York Times:

If a stranger came up to you on the street, would you give him your name, Social Security number and e-mail address?

Probably not.

Yet people often dole out all kinds of personal information on the Internet that allows such identifying data to be deduced. Services like FacebookTwitterand Flickr are oceans of personal minutiae — birthday greetings sent and received, school and work gossip, photos of family vacations, and movies watched.

Computer scientists and policy experts say that such seemingly innocuous bits of self-revelation can increasingly be collected and reassembled by computers to help create a picture of a person’s identity, sometimes down to the Social Security number.

For the article…

Making Sense of Privacy and Publicity

websterdamon_danahboyd_fn_euFrom Danah Boyd, the preliminary draft of her welcoming keynote address at the 2010 SXSW conference.

What keeps me up at night is trying to make sense of how social media transforms society and, more importantly, what it helps make visible about humanity. Technophobes love to talk about how technology is ruining everything and technophiles obsess over how everything is radically different. I like to wade through the extremes to see the subtle inflection points. Reality is always in the details.

My goal today is to invite you to step back and ask: what hath we wrought? We’ve all been involved in social media from at least one perspective. Some of you are creators, developers, designers; others of you are business folks, marketers, analysts. Some of you use social media in your jobs and some of you live it as part of your daily practice. We are all collectively creating culture through our engagement with social media. So what I’d like to do is offer some insights that allow you to think critically about our collective project so that we can all find ways to do better.

To give you something to munch on, I’ve decided to focus my talk on two interwoven concepts that keep coming up whenever we think about social media: privacy and publicity. I’m highlighting these issues because I think that they’re going to play a crucial role in the evolution of social media. I think that we’re going to have to work them out and I need your help in doing so.

For the full talk…

Digital Na(t)ives? Variation in Internet Skills and Uses among Members of the “Net Generation”

headersmall1From Eszter Hargittai in the journal Sociological Inquiry:

People who have grown up with digital media are often assumed to be universally savvy with information and communication technologies. Such assumptions are rarely grounded in empirical evidence, however. This article draws on unique data with information about a diverse group of young adults’ Internet uses and skills to suggest that even when controlling for Internet access and experiences, people differ in their online abilities and activities. Additionally, findings suggest that Internet know-how is not randomly distributed among the population, rather, higher levels of parental education, being a male, and being white or Asian American are associated with higher levels of Web-use skill. These user characteristics are also related to the extent to which young adults engage in diverse types of online activities. Moreover, skill itself is positively associated with types of uses. Overall, these findings suggest that even when controlling for basic Internet access, among a group of young adults, socioeconomic status is an important predictor of how people are incorporating the Web into their everyday lives with those from more privileged backgrounds using it in more informed ways for a larger number of activities.

For more…

Creating Open Educational Resources with dScribe

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From the dScribe web site:

dScribe, short for “digital and distributed scribes,” is a participatory and collaborative model for creating open content. It brings together enrolled students, staff, faculty, and self-motivated learners to work together toward the common goal of creating content that is openly licensed and available to people throughout the world. It was first developed by students and faculty at the University of Michigan to leverage the interest and talent of students in working with faculty and staff to transform educational material into open educational resources (OER). The dScribe model encourages students, faculty, staff, and other interested individuals such as alumni and community members to get involved in not only creating open content, but also generating awareness about the benefits of creating and sharing educational content with a global learning community.

To view the site…

Howard Rheingold’s Educational Technology Bookmarks

hreingoldAuthor, teacher and commentator Howard Rheingold has made available a four-year collection of bookmarks in educational technology via the social bookmarking service delicious.
 
 
 

Suggestions for Making Google’s Services More Relevant for Non-Elite Chinese Users (involves some ethnography!)

culturalbytes1From Tricia Wang’s blog cultural bytes:

Google announced on its company blog that Chinese hackers had attacked its users and as a result Google.CN may leave China due to the security breaches.

While unfortunate that Google.CN may be shutting down, my ethnographic work in China revealed five things that aren’t being told in the current story:

  1. Many Chinese internet users don’t find Google to be very useful. Therefore, a Google withdrawal would not have any immediate impact on the daily Chinese internet user because most people search with Baidu, the reigning search engine in China.
  2. Many Chinese internet users prefer Baidu over Google because using Baidu makes them feel more “Chinese.” Baidu does an excellent job at tapping into nationalistic fervor to promote itself as being the most superior search engine for Chinese users.
  3. Chinese internet users don’t know how to get to the Google site. While they may “know” of Google, it’s a whole other matter when it comes to typing or saying Google’s name.
  4. Google is primarily used by highly educated netizens. And even these users prefer Google.COM over Google.CN.
  5. Google is not successful at reaching the mobile internet market.

For the complete post…

Digital File Cabinet You Can Bring With You Anywhere

renocol_moss1From Walt Mossberg in the Wall Street Journal:

What if you could collect, in one well-organized, searchable, private digital repository, all the notes you create, clips from Web pages and emails you want to recall, dictated audio memos, photos, key documents, and more? And what if that repository was constantly synchronized, so it was accessible through a Web browser and through apps on your various computers and smart phones?

Well, such a service exists. And it’s free. It’s called Evernote. I’ve been testing it for about a week on a multiplicity of computers and phones, and found that it works very well. Evernote is an excellent example of hybrid computing—using the “cloud” online to store data and perform tasks, while still taking advantage of the power and offline ability of local devices.

The idea behind Evernote is to be a sort of digital file cabinet. It allows you to create “notebooks” containing items called notes. These notes can range from text to photos to many kinds of attached files. You can locate, group and peruse them quickly, without having to dig through a computer’s file system. When I first reviewed the product, back in 2005, Evernote was a Windows-only, purely local information organizer. Now it’s a multi-platform, Internet-savvy, synchronized place for your ideas.

For more…