Showing posts with label computers. Show all posts
Showing posts with label computers. Show all posts

Saturday, October 13, 2007

LOLCats


Some internet trends are destined for greatness: movie spin-offs and billion-dollar sponsorship deals. But not all of them. As you read this, hundreds of geeks are hunched over laptops wasting their valuable young brain cells making LOLcats. It’s very simple. Find a picture of a cat (or other cute creature). Add a stupid caption in large white text. Post the image on a message board. The name comes from LOL – Laugh Out Loud.

Why? Why? While their pre-history is unclear, LOLcats first appeared in online forums such as SomethingAwful.com (the site contains a lot of very juvenile humour and bad language) in 2006. These forums are like huge chat rooms where internet memes are born and evolve. Their users adopt and reject new in-jokes all the time. By January 2007, the now hugely popular LOLcat blog “I Can Has Cheezburger” was launched. By June 2007, LOLcats should be dead, having gone the way of the Hamster Dance (warning: very irritating site).

Linguistic analysis: In April, ICHC posted a helpful guide to speaking LOLcat: “Step three: Misspell everything. There’s no wrong way to do this.” Text-message style abbreviations are essential: “OK, thank you, goodbye” can be reduced to KTHXBAI. Other blogs have attempted to explain the intricacies of LOLcat syntax. Anil Dash writes: “The evolution of these grammars online can be very difficult to track down.” David McRaney has written an even longer and more fun-sucking explanation of the Lolcat phenomenon: "The great thing about all of this is how we can see new languages forming out of a new medium, and since the pace is abnormally fast, we can watch it evolve over weeks instead of decades."

Build your own: Things got easier for the LOLcat generation in April, when LOLcat Buildr appeared – a super-simple web page which lets anyone turn any picture into a LOLcat. There’s even a button to send your creation to ICHC.

Why cats? Most of the cats come from Cute Overload, a blog which collects all kinds of (unadorned) cute animal pictures. Everyone likes cute animals, right?

Update: Since this story was written, Lolcats have taken over teh internets. Blogger Stephen Granade recreated the Star Trek 'Trouble with Tribbles' episode as a series of Lolcat images. Then Gawker created Lolgays (warning: men in glittery thongs). There are also, inevitably, plenty of LolGerbils (warning: several misspelt references to gay sex).


Personal JR Notes: I think the cats are cute and have been sending them out on myspace for some time.

Monday, June 4, 2007

Hazardous Computer

No longer a luxury, computers have become an essential component of everyday life for most of us. But, just as we can hurt ourselves by abusing drugs and alcohol, we can injure our health by overusing or misusing our computers.

Increasingly, patients are coming to their doctors complaining of musculoskeletal symptoms of repetitive strain (or stress) injuries (RSIs). RSIs occur when certain muscles are kept tense for long periods due to repetitive motions or poor posture.

And just as has been documented in assembly-line workers, the varied symptoms of computer-associated RSIs result from overuse of certain muscles for long periods of time.

While computer users rarely suffer from carpal tunnel syndrome, they may develop other RSI symptoms, including these:

  • Recurring pain or soreness in the wrists, hands, upper back, shoulders, and neck.
  • Tingling, numbness, or loss of sensation in the fingers and hands. This pain or numbness may interfere with sleeping.
  • "Trigger finger," in which a tendon in the hand becomes restricted so that a finger or thumb catches in a bent position.
  • Poor grip strength, weakness, and fatigue of muscles in the arms.

You can prevent RSI in its early stages by following these suggestions:

  • Stop using the computer whenever you start to notice pain or fatigue.
  • Watch your posture. Don't hunch your head and neck forward. Keep your back straight, your feet flat on the floor, and your arms parallel to the floor.
  • Take regular breaks. One option is to install software that reminds you to take breaks.
  • Hold your wrists straight, neither resting on a pad, nor bent upwards, downwards, or sideways. Installing a keyboard platform that can be adjusted up or down, as well as tilted forward or back, will help you keep you wrists straight.
  • Get plenty of sleep and regular aerobic exercises to keep in shape.
  • Learn a technique such as progressive muscle relaxation to keep neck and shoulder muscles relaxed.

Another health hazard of computer overuse is computer vision syndrome (CVS). Studies show that this type of eyestrain that comes from long periods of staring is far more common than RSI. Here are some symptoms to watch for:

  • Burning, aching, tired eyes
  • Dry eyes
  • Difficulty focusing
  • Double vision
  • Blurred vision
  • Sensitivity to light
  • Headaches
  • Neck and shoulder pain

Try these tips to avoid or reduce CVS:

  • Use proper lighting to reduce eyestrain and avoid glare. When using a computer for long periods, you should reduce room lighting to about half that used in most offices. Close blinds or curtains to lessen glare from external light.
  • Place the monitor directly in front of you, not off to one side, about 20 to 26 inches away from you.
  • Adjust brightness of the computer screen to obtain optimal contrast between background and characters on the screen.
  • When transcribing printed or written pages, put the document on a lighted copy stand next to the monitor.
  • Take 10 to 15 minute breaks every hour. In addition, every five to 10 minutes, look away from the computer screen and focus on a distant object for five to 10 seconds.
  • If your eyes tend to dry out in the frequently bone-dry environment of the modern office building, use artificial tears or eye drops. Dry eyes may also be exacerbated by the decreased blinking that accompanies staring at a computer.
If eye symptoms persist or worsen despite these measures, consider making an appointment with your eye doctor. Some people may need special prescription glasses that are designed to be worn when working on a computer.

Thursday, May 3, 2007

Email the Library

British Library to launch email archive

Last Updated: 7:28am BST 03/05/2007

  • Send an email to the British Library
  • Millions of emails are to be stored at the British Library in a unique project to preserve present day communications for future generations, it was announced today.

    Microsoft is joining forces with the library to collect a million entries for the "email Britain" archive.

    Emails have become the main form of communication for many people, and the idea is to capture blunders, complaints, humour, romance and other topics.

    John Tuck, the head of British Collections at the British Library, said: "Email has, in many respects, replaced traditional forms of communications such as letters or memoranda. In the digital age, email has become prevalent in our day-to-day lives. Email Britain will allow us to archive a vast snapshot of our present-day communications and will be of great value for future researchers.

    "Digital archiving of email has never been attempted before on this scale and we're very excited to be capturing such a rich slice of contemporary life."

    People are being asked to forward an email to email@emailbritain.co.uk from their inbox or "sent" mail that represents life as they see it today.

    Monday, April 30, 2007

    Salvation: Just click and confess
    Confession websites have become popular places to post your sins -- or to read about the transgressions of others.
    BY JENNIFER LEBOVICH
    jlebovich@MiamiHerald.com

    A woman kept her secret for nearly two decades.

    Finally ready to confess, she turned not to a minister, but to her computer.

    ''I am sorry God for not keeping that baby,'' her anonymous confession reads. ``I had an abortion and had kept that secret for over 18 years. I feel so ashamed. Please forgive me!''

    The confession appears at ivescrewedup.com, a website launched by the Flamingo Road Church in Cooper City. It's one of a growing number of such sites across the country -- some secular and others church-sponsored -- that offer a place to spill out ugly secrets or just make peccadilloes public.

    ''I think it helps people understand . . . that we're not here to point out people's screw-ups, that we're here to help them,'' said lead Pastor Troy Gramling, whose nondenominational church launched the site on Easter weekend. ``The church is made of skin and flesh and people that have made mistakes.''

    The 6,500-member church created the site as part of a 10-week series on the ways people mess up -- in marriage, parenting, finances and more. The goal of the series is to help congregants learn from their mistakes.

    1,000 HITS A DAY

    So far, more people are reading the confessions than posting them. The site gets about 1,000 hits a day, with about 200 online admissions.

    Lust, pornography and a litany of sexual transgressions top the sinners' hit parade. Theft, lying and alcohol abuse also make frequent appearances.

    One person confesses: ''I have done enough drugs to make Keith Richards envious!!!!!'' Another admits wishing death on her enemies.

    The posts are poignant and heartbreaking and occasionally frightening, like the accounts of teenagers ravaged by eating disorders and others who have contemplated suicide.

    A 23-year-old man who posted on the site told a reporter in a telephone interview that he was struck by how many people wanted to spill their ``dirty little secret.''

    ''I think there's a feeling that you're not the only one that's out there that has messed up before and there's other people,'' said the man, who declined to reveal anything about himself or his confession.

    The Miami Herald contacted the church, seeking confessors, but found none willing to be identified in print.

    The 23-year-old who gave the interview said he is a Protestant who doesn't belong to the church but was turned on to the website by a friend who is a member. ''It was very cathartic,'' he said.

    The anonymity of the site is key to its appeal. He said he hadn't turned to anyone in his church about the confession he posted and wasn't sure whether he would feel comfortable.

    ''When you don't know someone, you can't trust them; it takes time,'' he said.

    Online confessionals are a natural outgrowth of Internet chat rooms ''where people have this habit of telling secrets to strangers,'' as well as blogs and MySpace pages, said Janet Sternberg, associate chairwoman of the Department of Communication and Media Studies at Fordham University in New York.

    ''Online was made for this stuff,'' Sternberg said. ``It's the perfect environment for people telling secrets anonymously.''

    LifeChurch.tv, an evangelical church that broadcasts services to 11 locations, including one in Palm Beach County, started the site mysecret.tv nearly a year ago.

    More than 6,000 people have posted confessions and millions more have logged on to read the stories, said Bobby Gruenewald, pastor and innovation leader at LifeChurch.tv.

    `A CATALYST'

    The church has received some criticism, Gruenewald said, from people who think that ``we're trying to encourage people to confess to a computer instead of God. We just believe it is a catalyst to have people open up to family and friends and God. I think sometimes it can be misunderstood.''

    A recent redesign gave readers the option to post prayers or responses to the confessions.

    The Catholic Church is among those who reject the idea of confessing online.

    Confession is ''the opportunity to confess sins to someone ordained as a priest who is a representative of Christ,'' said Mary Ross Agosta, a spokeswoman for the Miami Archdiocese of the Roman Catholic Church.

    The websites, with their voyeuristic appeal, may fulfill people's need to feel better about their own behavior or moral values.

    'What makes it so popular is not so much the people confessing but people going to read all these things, saying, `My life's not so bad,' '' said Greg Fox, who runs the site dailyconfession.com.

    ``It's kind of the car wreck you're driving by. You can't help but watch. It's kind of the car wreck of life.''

    Fox started the site in 2000 while he was working as a writer, producer and director for The Walt Disney Co. The launch was ''my therapy,'' he said.

    ''Everything was pixie dust and fun and nice and nothing bad ever happens,'' he said. The site, which averages about 1.3 million hits a day, was ''my way of getting back in touch with reality,'' he said.

    People have written on the site about contemplating suicide and abusive relationships, and Fox said he has tried to give those people the resources to get help. Others have threatened the president, prompting Fox to call the U.S. Secret Service.

    He reviews all of the posts before they make it to cyberspace and has a backlog of about 4,000 confessions. Fox said the confessions are completely anonymous and that he has no way of tracing them.

    'What I hear is it's a lot easier to tell the `truth' in complete anonymity. You can get feedback and find out you're not so weird. You're not the only one who feels that way or has this phobia.''

    Wednesday, April 4, 2007

    Death by Powerpoint!

    Official: Powerpoint bad for brains
    Menace of slideware
    By John Oates → More by this author
    Published Wednesday 4th April 2007 10:46 GMT
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    Anyone who's been a victim of "death by Powerpoint" - that glazed and distant feeling that overwhelms you when some sales droid starts their presentation - will be reassured by Aussie researchers who've discovered biological reasons for the feeling.

    Humans just don't like absorbing information verbally and visually at the same time - one or the other is fine but not both simultaneously.

    Researchers at the University of New South Wales in Australia found the brain is limited in the amount of information it can absorb - and presenting the same information in visual and verbal form - like reading from a typical Powerpoint slide - overloads this part of memory and makes absorbing information more difficult.

    Professor Sweller said: "The use of the PowerPoint presentation has been a disaster. It should be ditched.

    "It is effective to speak to a diagram, because it presents information in a different form. But it is not effective to speak the same words that are written, because it is putting too much load on the mind and decreases your ability to understand what is being presented."

    The theory of "cognitive load theory" suggest the memory can deal with two or three tasks for a period of a few seconds - any more than that and information starts to get lost.

    There's more from the Sydney Morning Herald here, or there's an abstract of Sweller's work (pdf) here.

    Professor John Sweller is not the first to question the overarching power of Powerpoint. Edward Tufte is a professor emeritus at Yale and an information and interface design expert. His 2003 book The Cognitive Style of Powerpoint: Pitching Out Corrupts Within makes similar claims. ®