September 23, 2009
I’ve been hearing bits and pieces of news stories about the digital revolution that is happening in the classroom. Coupled with the histrionics about state of the US education system and the seemingly constant cutbacks, it’s got me thinking about how the digital revolution can help.
Let’s face it, textbooks are a scam. Most cost over $70 each, with some college textbooks approaching $200 each! K-12 schools struggle with wear-and-tear of paper textbooks and publishers put out new editions yearly, thereby putting a damper on used book sales. It only seems natural to go to electrons to cut the cost of firing up a printing press for a limited run of specialized books and to save schools the burden of having to replace worn out or outdated textbooks (not to mention the trees). When coupled with input features like highlighting and notes, digital books are just as powerful, if not more, than paper books (especially considering in K-12 public schools, student cannot write in the textbooks). The news reports that electronic textbooks run about half the price of paper textbooks. There are also experiments around teacher tailored content and textbook mash-ups to add diversity to the content. This is all very exciting and I can’t wait to see how the copyright laws will change to accommodate these innovations.
The most exciting thing to me about the classroom digital revolution is all the technology that will spawn from it. I can see E-readers converging with laptops as E-readers gain functionality and laptops limit functionality to meet pricing goals. There will be new ways of collaboration within a class, between classes, and potentially on a worldwide scale. I can see blackboards replaced with large touchscreens that broadcast the content (both visual and audio) to the student’s devices. The blackboard can seamlessly display handwritten content as well as display content from the Internet, and feeds from places outside the classroom. There can be fun stuff like class polling, instant pop quizzes, and in general, easier ways for more student to get more involved in the class. Of course, this also facilitates cheating — but I think this just requires a new way of looking at learning and understanding how people will collaborate in the future given all the new technology. Maybe in the future, it’ll will be commonsense to ask those available for assistance and to be able to search to the find the answers needed on a test — that is the way work gets done now, isn’t it? Anyhow, this all means that screen technology will have to leap to bigger manufacturing formats (or better stitching of smaller units into big ones) and there needs to be a significant jump in durability to withstand the beating a chalkboard takes and the abuse children inflict upon paper textbooks. There will also be breakthroughs in collaboration. Something constant has to stitch all the communication together and it doesn’t necessarily have to be one piece of SW, but rather there needs to be a set of protocols so all software can work together regardless of device (I imagine most of that’s in place now, and it’s just a matter of following the rules). That’s a tall order, but I’m a believer! The digital revolution is a big task! Lots of hardware will be needed, lots of people will be needed to design the hardware and the software, and lots of people will be needed to install the infrastructure. The contracts will be huge! And in the end the digital divide will be no more and there will be efficiencies gained with the demise of the paper textbook (plus battery and power optimization technologies for convenience and greenness). I think it will be a leveler and hopefully lead to more prosperity for everyone. Or so that is what this wide-eyed idealist believes …
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Gadgets, communication, connection | Tagged: classroom, digital, digital divide, digital revolution, e-readers, education, laptops, textbooks |
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Posted by kuroneko003
April 2, 2009
Here’s a link to the article. I have a netbook with Window’s XP, but I’m not beholden to XP. I can’t install anything like Office on my netbook because it’s too much of a resource hog and required installation from a DVD drive. However the basic version of MS Office that comes with the laptop is fine for the things I do on it.
What I do need with respect to my netbook is the ability to get on the Internet and to view whatever parts of the Internet I desire. On my iPhone my current limitation is Flash – but that more of a problem with Adobe than anyone else. My feeling is as long as the browser works well, I’m golden since I will most likely used web-based software because a netbook doesn’t have much on board storage.
However, it’s important to keep in mind that netbooks will be treated as the lowest-end computer. I did witness over the holidays, many financially pinched people considering a netbook as their first PC purchase or as a replacement for an ancient computer that was too old to allow access to the Internet. When I think about this user, I really don’t know what’s best. They may be used to “ancient versions” of software or they may be computer illiterate. This tends to make me think, the simpler the better. But when I consider which is easier to use, my PC or my iPhone, I would have to say they are about the same since the iPhone mimics a PC experience. In other words, to successfully use most mobile devices beyond basic dialing phone numbers, there is an expectation of computer literacy. Thinking in this vein, does the OS matter? No, just as long as there’s a big clear “Internet” button, links to do basic things like calendars and view images, and the presentation is professional. This is most important because I think past attempts at Internet appliances failed because the interface design “looked down” on potential customers (the young, the elderly, and the computer illiterate). It has to look like a real PC and it has to function like a real PC.
For the more savvy user, I think speed is the key. If Android turns out to be the speedier OS that allows similar functionality and software selection to PC and smartphones, then I think Android will be a winner. I hope, though, that Microsoft isn’t resting on its laurels and are, instead, working dilligently on a Windows-lite for netbooks. It’ll be a tough fight once the cell phone makers enter the fray. However, this competition will be good for everyone because it will force innovation. I’m looking forward to it.
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Gadgets, connection | Tagged: android, interface, internet, microsoft, mini-notebook, netbook, pc |
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Posted by kuroneko003