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A child's view
of the $100 laptop
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| What will a child in the UK make of a laptop
designed to help children in the developing world? Rory Cellan-Jones
brought an XO home to find out.
In late November I returned from Nigeria with a sample of the XO laptop. The computer, made by the One Laptop per Child charity, is a robust little machine designed to entertain and educate children while allowing them to learn by themselves. I knew there was only one person who could review it for me. The Nine Year-old's View Enter Rufus Cellan-Jones. He is nine, has far more experience of games consoles than computers, and has strong views on most matters. "Looks fun," was his only comment when I handed over the small, green and white laptop, explaining that he was the only child in Britain to have one. But very quickly he was up and running. All I did was give him the security code for our home wireless network so he could take the XO online. The rest he figured out for himself, as he explains: Lots of fun "I just seemed to work it out. It was rather easy. I didn't even need help." Surprise, surprise, his first discovery was a game. "I found Block Party. It's like Tetris. I'm now up to Level 7." I thought my young games fanatic might stick there but he moved on. "Then I discovered paint. You can use pencils, change the texture, use different sizes of brush." Even better, there was an animation programme called Etoys. "That's my favourite.You make things. You can see tutorials and demos. Then you can make a new project. I've made a crazy UFO which you can move." But Rufus says it isn't just about play. "I use the calculator - that can be rather useful for sums. You can even browse onto the internet. You can watch and learn stuff. You can write things and it can also remind you which is extremely useful." What, I asked, does a nine year old need to remind himself about? "Christmas stuff," he said, with an air of mystery. Social networking But the real surprise came one evening, when Rufus asked me to explain what his friends were telling him on the laptop. I thought those imaginary childhood friends from years back must have returned. But I went and had a look - and it was true - he appeared to be chatting online. So how had he managed that? "You go on "neighbourhood", then you go to the chat thing. You go on Nigeria and you chat to them." But why, if he was online with the children at the Nigerian school I had visited, were they sending messages in Spanish? I decided he must be linking up with one of the South American schools taking part in the OLPC project but we still aren't sure quite how that is happening. Still, Rufus is widening his social circle. " I have three friends. It's nice to talk to them. They don't speak much English but I can understand them." The conversation is not exactly sparkling, but Rufus has learned to say "Hola". Not a toy So Rufus is using his laptop to write, paint, make music, explore the internet, and talk to children from other countries. Because it looks rather like a simple plastic toy, I had thought it might suffer the same fate as the radio-controlled dinosaur or the roller-skates he got last Christmas - enjoyed for a day or two, then ignored. Instead, it seems to provide enduring fascination. I had returned from Nigeria not entirely convinced that the XO laptop was quite as wonderful an educational tool as its creators claimed. I felt that a lot of effort would be needed by hard-pressed teachers before it became more than just a distracting toy for the children to mess around with in class. But Rufus has changed my mind. With no help from his Dad, he has learned far more about computers than he knew a couple of weeks ago, and the XO appears to be a more creative tool than the games consoles which occupy rather too much of his time. The One Laptop Per Child project is struggling to convince developing countries providing computers for children is as important as giving them basic facilities like water or electricity. Unusually, Rufus does not have an opinion about that controversy, but he does have a verdict on the laptop. "It's great," he says. |
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Big Brother is
watching us all
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The US and UK governments are developing increasingly sophisticated gadgets to keep individuals under their surveillance. When it comes to technology, the US is determined to stay ahead of the game.
"Five nine, five ten," said the research student, pushing down a laptop button to seal the measurement. "That's your height." "Spot on," I said. "OK, we're freezing you now," interjected another student, studying his computer screen. "So we have height and tracking and your gait DNA". "Gait DNA?" I interrupted, raising my head, so inadvertently my full face was caught on a video camera. "Have we got that?" asked their teacher Professor Rama Challapa. "We rely on just 30 frames - about one second - to get a picture we can work with," he explained. Tracking individuals I was at Maryland University just outside Washington DC, where Professor Challapa and his team are inventing the next generation of citizen surveillance. They had pushed back furniture in the conference room for me to walk back and forth and set up cameras to feed my individual data back to their laptops. Gait DNA, for example, is creating an individual code for the way I walk. Their goal is to invent a system whereby a facial image can be matched to your gait, your height, your weight and other elements, so a computer will be able to identify instantly who you are.
Since 9/11, some of the best scientific minds in the defence industry have switched their concentration from tracking nuclear missiles to tracking individuals such as suicide bombers. Surveillance society My next stop was a Pentagon agency whose headquarters is a drab suburban building in Virginia. The Defence Advanced Research Projects Agency (Darpa) had one specific mission - to ensure that when it comes to technology America is always ahead of the game. Its track record is impressive. Back in the 70s, while we were working with typewriters and carbon paper, Darpa was developing the internet. In the 90s, while we pored over maps, Darpa invented satellite navigation that many of us now have in our cars. "We ask the top people what keeps them awake at night," said its enthusiastic and forthright director Dr Tony Tether, "what problems they see long after they have left their posts." "And what are they?" I asked. He paused, hand on chin. "I'd prefer not to say. It's classified." "All right then, can you say what you're actually working on now." "Oh, language," he answered enthusiastically, clasping his fingers together. "Unless we're going to train every American citizen and soldier in 16 different languages we have to develop a technology that allows them to understand - whatever country they are in - what's going on around them. "I hope in the future we'll be able to have conversations, if say you're speaking in French and I'm speaking in English, and it will be natural." "And the computer will do the translation?"
"Yep. All by computer," he said. "And this idea about a total surveillance society," I asked. "Is that science fiction?" "No, that's not science fiction. We're developing an unmanned airplane - a UAV - which may be able to stay up five years with cameras on it, constantly being cued to look here and there. This is done today to a limited amount in Baghdad. But it's the way to go."
Smarter technology Interestingly, we, the public, don't seem to mind. Opinion polls, both in the US and Britain, say that about 75% of us want more, not less, surveillance. Some American cities like New York and Chicago are thinking of taking a lead from Britain where our movements are monitored round the clock by four million CCTV cameras. So far there is no gadget that can actually see inside our houses, but even that's about to change. Ian Kitajima flew to Washington from his laboratories in Hawaii to show me sense-through-the-wall technology. "Each individual has a characteristic profile," explained Ian, holding a green rectangular box that looked like a TV remote control. Using radio waves, you point it a wall and it tells you if anyone is on the other side. His company, Oceanit, is due to test it with the Hawaiian National Guard in Iraq next year, and it turns out that the human body gives off such sensitive radio signals, that it can even pick up breathing and heart rates. "First, you can tell whether someone is dead or alive on the battlefield," said Ian. "But it will also show whether someone inside a house is looking to harm you, because if they are, their heart rate will be raised. And 10 years from now, the technology will be much smarter. We'll scan a person with one of these things and tell what they're actually thinking." He glanced at me quizzically, noticing my apprehension. "Yeah, I know," he said. "It sounds very Star Trekkish, but that's what's ahead." |
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