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Sunday, June 02, 2002
Posted
6:46 PM
by George Siemens
Very interesting. PDAs may figure prominently into education in the future. GVC is an excellent example of perpetual experimentation...knowledge is built by doing. Rather than merely discussing the role of technology in education, go out and do it, and then discuss it...GO GVC!! (ahem, excuse me...that was pent-up). 24 Hour Professor Quote: "Is technology turning college teaching into a 24-hour job? The growth of e-mail, course Web sites, instant-messaging software, and online courses has forced many professors to rearrange their daily routines and has made them more accessible to students than ever before." Comment:Isn't that one of the "curses" of the Internet age? Previous notions of work and time give way to one that reflects the global nature of our society. From my experience, an instructor needs to be able to achieve personal balance...unchecked, the call of the Internet will quickly overwhelm an instructor's personal life... Online Education Rivals "Chalk and Talk" Quotes: "Like many people whose formal education was based entirely on "chalk and talk" lectures, I was skeptical about the value of online education...Online courses can provide as good an education as traditional classes." Comment:From my experience, the greatest critics of online learning are those who have never taken an online course. The value of online learning is the experience. Most people see new concepts through the eyes of their past experiences. This results in an immediate prejudice of online learning's ability to produce a classroom experience. Quite honestly, online learning isn't supposed to create classroom experiences. It is different...has different strengths, different opportunities, different weaknesses. Take a course and find out... DSL, VDSL, SHDSL Quote: "...several technologies exist that improve on today's DSL with higher speed and/or symmetric bandwidth. In conversations with vendors of DSL semiconductors and equipment, it's apparent that these new technologies—namely SHDSL (symmetric high-speed DSL) and VDSL (very-high-speed DSL)—are technically mature" Comment: For all the talk about DSL and cable Internet connections, the reality is that neither can effectively deliver two-way interaction (DSL is great one way, cable may fluctuate too much, depending on traffic)...enter (drum roll)...VDSL, capable of 13 - 55 Mbps (over short distances). Suddenly, real options exist for video and collaboration over the Internet...oh, happy days!!
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