On display you’ll see a number of new paintings created on the iPhone and iPad, mostly using the Brushes app. Not only will the painting already finished be put on display, but Hockeny will be e-mailing in new ones during the time of the show so that they can be seen too. How very 2.0 and 21st century!

Hockney, who has been an important contributor to the Pop Art movement of the 1960s, has created some of the most memorable works of painting, photography and design of the 20^th century

more on this exhibition :

http://www.bbc.co.uk/news/technology-11666162

Parents fear their daughters are becoming addicted to social networking sites, a girls’ school leader says.

Girls seem to be “permanently connected” to sites like Facebook and Bebo, president of the Girls’ Schools Association Jill Berry said.

This issue now tops the list of parents’ worries by some way, she told the association’s annual conference.

Mrs Berry also argued that girls’ interest in fashion should not be mistaken for being “shallow”.

The leader of the girls’ private school association said there was no contradiction in girls being interested in fashion and wanting to be seen as intelligent feminists.

“Girls can be highly intelligent and interested in being seen to be attractive – the two aren’t mutually exclusive.

“Caring about physical appearance and fashion and wanting to look good doesn’t have to be a betrayal of some feminist ideal. I love shoes but it doesn’t make me shallow. Girls can have fun and also be taken seriously.”

‘We hate x’

Mrs Berry, who is head teacher of Dame Alice Harpur School in Bedford, highlighted concerns about girls spending too long on networking websites.

“They [parents] worry about the addictive nature of networking sites and the fact that their daughters seem to be permanently connected.

“They ask us what to do about their daughters being on the receiving end of ‘We hate x’ sites or ‘honesty boxes’ where comments about each other can be posted anonymously,” she told the conference.

These problems had overtaken their concerns about the girls’ face-to-face contact in school, she said.

Mrs Berry added: “Our schools now need routinely to advise parents about internet safety, in addition to working to educate the girls and to encourage them to be responsible in their relationships on and off line.

“We do have to educate girls – we can’t simply protect them.”

A Facebook spokeswoman said: “It’s equally convenient to characterise TV and video game usage as time-consuming distractions.

“Yet there’s academic research that touts the benefits of these activities and services like Facebook. Regardless, it’s in the hands of users, to define priorities and decide how to spend their time.”

She added that Facebook had a range of safety tips to ensure users remained safe online.

These include, users being careful to only accept friend requests from people they know and to report any messages or profiles that look suspicious.

taken from

http://news.bbc.co.uk/2/hi/uk_news/education/8362568.stm

Why should we care about information overload at Twitter? Isn’t Twitter about the individual experiences — a Tweeter and her followers — not the totality of millions of Tweeters around the world?

Twitter says it could unveil in the next few weeks — “geolocation” — holds such potential to make the Twitter rapids navigable.

The idea is to take advantage of global positioning systems on cellphones to allow Twitter users to include a precise location with each tweet. Users would be able, right off the bat, to limit their searches to tweets from a particular location.

“Proximity can be this proxy for relevance,” said Ryan Sarver, the director of the Twitter platform, who led a “fairly small team” of programmers who after a few months are close to completing the geolocation project. “We are about delivering the right information to the right people.”

Improvements like geolocation have the potential to make the Internet suddenly relevant to society as it is lived, not just relevant to what happens online. Mr. Sarver imagines features like “local trending topics,” a list of subjects popular in a particular area; or searches for happy hour in a neighborhood of Dallas that will intelligently link tweets about happy hours to the place they were sent from.

Because GPS will provide the ability to become very “granular” with locations, you could mimic through Twitter the banter at the local diner or a barbershop, by limiting a search of tweets to a two-block radius.

There is also the fear of loss of privacy and loss of security as once-local chats become globally public. That is why Mr. Sarver said Twitter would require two “opt in” decisions — at the profile level and again through the application.

For the technological optimists, the cures for information overload, in essence, are better filters and greater context. The more you know about a message — who sent it and

 why — the better you understand it.

Creating navigation tools for digital information is the next big challenge, said Erik Hersman, a co-founder of Ushahidi who has been in contact with Mr. Sarver’s team at Twitter.

 

When I was a little girl, I had to walk over to a friend’s house if I had something to tell him. Or I could write him a letter. With a pen.

O.K., that’s a slight exaggeration (there were phones, after all). But children today have a plethora of high-tech gadgets they can use to phone and — more commonly — text with one another. The question most parents have is what type of texting gadget is appropriate for which age group.

Some parents have a very simple answer to this query: None. Cellphones and smartphones are for grown-ups only.

What do you think ?

Well, you’re not the only one  

Watch this funny video !

Click here to view the embedded video.

Particularly haunting is the 40-second YouTube video that shows a young woman, wearing jeans but otherwise dressed conservatively, suddenly falling to the sidewalk, shot in the heart. Her eyes turn to what must be a cell-phone camera, wide and shocked and dying as we stare at her. Men rush to her side and try to stanch the wound, but blood trickles from her mouth as an older man — later described as her father — cries and cries. Hours after the video surfaced, people on Twitter said she had not been part of the demonstration at all. Just a bystander.

By the end of the day, the Tweets had given her a name: Neda, which means “the voice” or “the call” in Farsi.

But who shot her? A soldier? A member of the notorious Basij, the volunteer militia that supports President Mahmoud Ahmadinejad? Were they aiming at her? Could this have been an accident or a random act of violence?

read more about it here

Social networking, a distinctly 21st-century phenomenon, has already been credited with aiding protests from the Republic of Georgia to Egypt to Iceland.

Iran : the “Twitter Revolution” ?

Twitter did prove to be a crucial tool in the cat-and-mouse game between the opposition and the government over enlisting world opinion. As the Iranian government restricts journalists’ access to events, the protesters have used Twitter’s agile communication system to direct the public and journalists alike to video, photographs and written material related to the protests. (As has become established custom on Twitter, users have agreed to mark, or “tag,” each of their tweets with the same bit of type — #IranElection — so that users can find them more easily). So maybe there was no Twitter Revolution. But over the last week, we learned a few lessons about the strengths and weaknesses of a technology that is less than three years old and is experiencing explosive growth.

read more about it here

Read more about it here