Wednesday, 10 July 2013
Monday, 24 June 2013
Easy steps to livelier e-Learning
Jakob Nielsen’s research suggests that people read 25% slower from a computer screen than from paper. So, write 50% less text.
Tuesday, 20 November 2012
Guardian.co.uk - Do online courses spell the end for the traditional university?
Guardian.co.uk - Do online courses spell the end for the traditional university?
Two years ago, I sat in the back seat of a Toyota Prius in a rooftop car park in California and gripped the door handle as the car roared away from the kerb, headed straight towards the roof's edge and then at the last second sped around a corner without slowing down. There was no one in the driver's seat.It was the prototype of Google's self-driving car and it felt a bit like being Buck Rogers and catapulted into another century. Later, I listened to Sebastian Thrun, a German-born professor of artificial intelligence at Stanford University, explain how he'd built it, how it had already clocked up 200,000 miles driving around California, and how one day he believed it would mean that there would be no traffic accidents.A few months later, the New York Times revealed that Thrun was the head of Google's top-secret experimental laboratory Google X, and was developing, among other things, Google Glasses – augmented reality spectacles. And then, a few months after that, I came across Thrun again.The self-driving car, the glasses, Google X, his prestigious university position – they'd all gone. He'd resigned his tenure from Stanford, and was working just a day a week at Google. He had a new project. Though he didn't call it a project. "It's my mission now," he said. "This is the future. I'm absolutely convinced of it."The future that Thrun believes in, that has excited him more than self-driving cars, or sci-fi-style gadgets, is education. Specifically, massive online education free to all. The music industry, publishing, transportation, retail – they've all experienced the great technological disruption. Now, says Thrun, it's education's turn."It's going to change. There is no doubt about it." Specifically, Thrun believes, higher education is going to change. He has launched Udacity, an online university, and wants to provide mass high quality education for the world. For students in developing countries who can't get it any other way, or for students in the first world, who can but may choose not to. Pay thousands of pounds a year for your education? Or get it free online?University, of course, is about so much more than the teaching. There's the socialising, of course, or, as we call it here in Britain, drinking. There's the living away from home and learning how to boil water stuff. And there's the all-important sex and catching a social disease stuff. But this is the way disruptions tend to work: they disrupt first, and figure out everything else at some unspecified time later.Thrun's great revelation came just over a year ago at the same TED conference where he unveiled the self-driving car. "I heard Salman Khan talk about the Khan Academy and I was just blown away by it," he says. "And I still am." Salman Khan, a softly spoken 36-year-old former hedge fund analyst, is the founding father of what's being called the classroom revolution, and is feted by everyone from Bill Gates (who called him "the world's favourite teacher") down.The Khan Academy, which he set up almost accidentally while tutoring his niece and nephew, now has 3,400 short videos or tutorials, most of which Khan made himself, and 10 million students. "I was blown away by it," says Thrun. "And frankly embarrassed that I was teaching 200 students. And he was teaching millions."Thrun decided to open up his Stanford artificial intelligence class, CS221, to the world. Anybody could join, he announced. They'd do the same coursework as the Stanford students and at the end of it take the same exam.CS221 is a demanding, difficult subject. On campus, 200 students enrolled, and Thrun thought they might pull in a few thousand on the web. By the time the course began, 160,000 had signed up. "It absolutely blew my mind," says Thrun. There were students from every single country in the world – bar North Korea. What's more, 23,000 students graduated. And all of the 400 who got top marks were students who'd done it online.
Two years ago, I sat in the back seat of a Toyota Prius in a rooftop car park in California and gripped the door handle as the car roared away from the kerb, headed straight towards the roof's edge and then at the last second sped around a corner without slowing down. There was no one in the driver's seat.It was the prototype of Google's self-driving car and it felt a bit like being Buck Rogers and catapulted into another century. Later, I listened to Sebastian Thrun, a German-born professor of artificial intelligence at Stanford University, explain how he'd built it, how it had already clocked up 200,000 miles driving around California, and how one day he believed it would mean that there would be no traffic accidents.A few months later, the New York Times revealed that Thrun was the head of Google's top-secret experimental laboratory Google X, and was developing, among other things, Google Glasses – augmented reality spectacles. And then, a few months after that, I came across Thrun again.The self-driving car, the glasses, Google X, his prestigious university position – they'd all gone. He'd resigned his tenure from Stanford, and was working just a day a week at Google. He had a new project. Though he didn't call it a project. "It's my mission now," he said. "This is the future. I'm absolutely convinced of it."The future that Thrun believes in, that has excited him more than self-driving cars, or sci-fi-style gadgets, is education. Specifically, massive online education free to all. The music industry, publishing, transportation, retail – they've all experienced the great technological disruption. Now, says Thrun, it's education's turn."It's going to change. There is no doubt about it." Specifically, Thrun believes, higher education is going to change. He has launched Udacity, an online university, and wants to provide mass high quality education for the world. For students in developing countries who can't get it any other way, or for students in the first world, who can but may choose not to. Pay thousands of pounds a year for your education? Or get it free online?University, of course, is about so much more than the teaching. There's the socialising, of course, or, as we call it here in Britain, drinking. There's the living away from home and learning how to boil water stuff. And there's the all-important sex and catching a social disease stuff. But this is the way disruptions tend to work: they disrupt first, and figure out everything else at some unspecified time later.Thrun's great revelation came just over a year ago at the same TED conference where he unveiled the self-driving car. "I heard Salman Khan talk about the Khan Academy and I was just blown away by it," he says. "And I still am." Salman Khan, a softly spoken 36-year-old former hedge fund analyst, is the founding father of what's being called the classroom revolution, and is feted by everyone from Bill Gates (who called him "the world's favourite teacher") down.The Khan Academy, which he set up almost accidentally while tutoring his niece and nephew, now has 3,400 short videos or tutorials, most of which Khan made himself, and 10 million students. "I was blown away by it," says Thrun. "And frankly embarrassed that I was teaching 200 students. And he was teaching millions."Thrun decided to open up his Stanford artificial intelligence class, CS221, to the world. Anybody could join, he announced. They'd do the same coursework as the Stanford students and at the end of it take the same exam.CS221 is a demanding, difficult subject. On campus, 200 students enrolled, and Thrun thought they might pull in a few thousand on the web. By the time the course began, 160,000 had signed up. "It absolutely blew my mind," says Thrun. There were students from every single country in the world – bar North Korea. What's more, 23,000 students graduated. And all of the 400 who got top marks were students who'd done it online.
Tuesday, 13 November 2012
Monday, 9 January 2012
eLearning Technology: Flash Dead for eLearning
eLearning Technology: Flash Dead for eLearning: I've been warning about this since January 2010 in Still No Flash , and called it out further as the signs became more serious in May 2010 w...
Saturday, 7 May 2011
Saturday, 26 June 2010
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