Chris Betcher

Back in 2006, when the world was being inundated with a flood of new social and web 2.0 tools, I signed up for a brand new thing called Twitter. It was an interesting, although somewhat bizarre idea: write short text blasts of up to 120 characters, telling the world (or whoever might read it) what you were doing. At the time, Twitter gathered its fair share of ridicule for the inanity of the idea. Critics would claim that nobody needed to know what you were eating for breakfast, or really, to know anything about what you were doing at all. In those early days, Twitter was mostly filled with geeks and tech bros, posting about all kinds of vacuous stuff. Most people I know, including myself, joined Twitter (user number 779,452), didn’t really get it, then left. Like many others, I eventually came back. In those exciting early days, there was no ability to reply to a tweet. There were no images in tweets. There was no search function to find a tweet. Of course that changed over time, and ...

Bless me father, for I’m about to commit an act of heresy. Whenever I say what I’m about to say, I get a reaction that ranges from raised eyebrows to outright hostility and arguments. But I’ll say it anyway. I don’t like the hashtag chat format on Twitter. And I don’t like the timed presentation format used for Teachmeets. There. I said it. Maybe I’m just becoming a cranky old man as I get older, but I don’t like either of these formats and for much the same reason. I find they dumb down the conversation. I know that both of these formats are very popular at the moment, and I know that many people seem to like them. But I just can’t warm to them, and I wanted to write this post to explain why. Feel free to condemn me in the comments. Let’s start with Twitter hashtag chats. That’s where you pick an abbreviation, slap a hashtag in front of it, set aside an hour or so, and off you go. Instant “conversation”. I know this form of conversation on Twitter is insanely popular right now, but I ...

I started on Twitter back in February 2007, joining the service as user number 779,452 using the name @betchaboy . At the time, I thought I was already late to the Twitter party but looking back at it now that the number of users has crossed into the billions , I guess that wasn't the case. In the time I've been part of Twitter, my use of it has grown considerably. As I write this, my Twitter account follows 3,931 people (mostly other educators with a nice mix of others thrown in just to keep in interesting), and there are 8,496 people following me. With over 11,000 tweets since I joined, Twitter has been a big part of my learning for the last 7 years. Twitter has been an incredibly valuable tool of connection and learning, and has enabled me to be part of conversations and communities that I never would have discovered otherwise. Twitter has, quite literally, been life and career changing for me. I've written quite a few blog posts about Twitter over the years, some...

If you like, you can skip right to the bottom of this post and just watch the video, but I always find the story behind the story kind of interesting. So I thought you  might like to know a little bit about how and why this video was made. It started out with a simple tweet from my buddy Kim Sivick in Philadelphia.  It started a conversation that went something like this... Do I know anyone who might make a quick Welcome to Australia video? I sure do. And besides, I owe Kim a favour. When I was running blogging workshops with our staff last year I was hoping to tap into the experiences of some very blog-savvy educators by getting them to Skype in and talk to our teachers about the realities and the practicalities of using blogs in the classroom. When I asked for volunteers on Twitter (where else?) Kim Sivick  was one of those who generously responded and agreed to spend time talking with us to share her expertise. I also got to meet Kim in person at ISTE in Philadelphia ...

It's been a big few weeks. I'm currently writing this while flying in an Air Canada Boeing 777, seat 40J, somewhere just south of the equator and slightly west of the International Date Line, chasing the sun around the globe on my way back to Sydney. I've been in Canada for much of the last few weeks, visiting our Canadian family and friends, something I wish I could do more often. But for three days I managed to slip away down to Philadelphia PA for my first ISTE conference . If you know me, or read this blog at all, you may know that I tend to get around to a few conferences in various places, but the ISTE Conference (and prior to that, a NECC) has eluded me so far. For whatever reasons, I haven't been able to get to this event so when the opportunity came up this year I jumped at it. And I'm glad I was able to… it is an amazing event. In thinking about ISTE 2011 to decide what to blog about it, there are a few notable things to mention, but for me, one really st...

Despite the fact that I know many teachers who would rank Twitter as the most valuable and powerful networking tool they have access to, there are still many more who simply don't "get" the value of Twitter. I've been to lots of conferences over the last few years where the enormous value of belonging to a Personal Learning Network was being touted, and Twitter is nearly always being suggested as the ideal tool for building that network. At one recent conference I asked for a show of hands for who was not yet on Twitter, and many hands went up... my response was "Why not? What are you waiting for? How many times do you need to hear people say that Twitter is the most valuable tool they have, before you actually try it for yourself?" I spoke to a group of preservice teachers recently who were basically told by their lecturers that they needed to join Twitter. Despite the fact that it was being promoted to them as a powerful way to learn and network with ot...

One of the things that my American friends are always very proud of is that they claim to live in a country where dreams can come true and where everyone has an equal opportunity of success. They call it “ The American Dream ” and all over America young children are told that anyone - even them - has the opportunity to grow up and become president one day. Of course, if you’re a young American, the reality is that while anyone can potentially become president, the probability of it actually happening to you is somewhere around 1 in 307,006,550 (which is roughly the number of people living in the USA at the moment). So while you possibly could become president, it’s far, far, far more likely that you won’t be! If you did happen to somehow end up as the President of the United States, the odds get even more staggeringly unlikely that your son or daughter will also become president. Mathematically, the chances of two people from the same family both becoming President of the USA are ...

I'm a big fan of Leo Laporte.  Leo is best known these days for running the TWiT network (This Week in Tech), a podcasting empire that publishes more than a dozen excellent tech podcasts like MacBreak Weekly , This Week in Tech , This Week in Google , FLOSS Weekly , Windows Weekly , Net@Night and quite a few others, but he comes from a background in traditional radio and TV media. Leo has a wonderful, easy-to-listen-to manner, has his finger on the pulse of the tech industry better than anyone I know, and is always covering the latest, most interesting stories in tech.  It's easy to stay current with the latest tech goings-on just by listening to one (or more) of his podcasts. I listen to at least three of them reguarly, and others when I have more time... my drive to work just wouldn't be the same without Leo! This clip is a recording of a live stream from a talk given by Leo to the Online News Association Conference in San Francisco a couple of weeks ago.  It goes ...

So here I am in Christchurch, New Zealand for Ulearn 09, certainly one of the biggest Ed Tech conferences in NZ, and probably one of the biggest in the southern hemisphere I would think. It's a education conference that I've wanted to attend for the last few years, having only ever heard good things about it, but for whatever reason I just haven't been able to get here for it. This year was different, and after hearing how good it was from my work colleague, @sirchriss , I was very keen to get here. Fortunately, a number of Australian educators were sponsored to attend the event this year and I was lucky enough to have my presentation submissions accepted, so here I am. It really is a beautiful part of the world, and Christchurch is a very attractive city. The conference itself is quite large, with close to 2000 delegates, 400+ workshops and presentations, 150 support staff and over 60 vendors. The logistical effort to plan and host a conference of this scale is signific...

Of all the tools to emerge from the Web 2.0 revolution, few are as intriguing as Twitter. When Twitter first appeared in 2006 it was one of those hard to define web tools that, on the surface, sounded silly and trivial. However, in the last few years it has risen to be one of the web’s most powerful simple ideas. At its best, Twitter is the ultimate real-time communication tool, enabling ideas to spread across the Internet with unprecedented speed and reach. As a mechanism for gaining insight into the “wisdom of the crowds” it has few equals. During the recent elections in Iran for example, Twitter proved its worth as a vehicle for people in Tehran to keep the flow of information going to the outside world, even when official news crews were being silenced and censored by the government. Thanks to Twitter, the truth still had a voice. At its worst, Twitter can be nothing but an embarrassing parade of personal ephemera, filled with people publicly sharing the most inane and trivial a...

Someone once said to me that if you do something once, it's an accident. Do it twice and it's a coincidence. Do it three or more times and that's just the way you're living. The underlying message is that if you repeat something enough, then the patterns of use start to tell their own story. Your repeated activity starts to build up into a pattern of use and looking at those patterns can often give insights into the activity that are not apparent by looking at the individual instances of the activity. This idea of allowing data to "rest where it lays" and deriving insights from it is essentially the idea behind tag clouds, whose patterns reflect repeated use of words, tags, keywords or ideas. If you look at someone's Delicious tag cloud and see the patterns emerging in the form of highlighted, emphasised words, then you see a clear indication of what interests that person. The more they bookmark using tags, the more evident their interests. The numbers...

With millions of Twitter messages floating through the Twittersphere each day, you can use the search tool at http://search.twitter.com to find references to ANY word that gets uttered there. So a search for the word "dog" will find every tweet that contains the word dog, and so on. You can even search for your own twittername and see any time your name is referenced online. Many companies now use this search feature to find out whenever anyone mentions their products or services on Twitter. The search tool for Twitter is really quite powerful, and can also be used to generate RSS feeds that can then be embedded into other pages and services. There is some awesome potential there. However, Twitter's ability to search for words being mentioned out there becomes less useful when you search for a really common word, since the search results will invariably turn up lots of stuff you probably don't want. When you're attending a conference for example, you could fi...

There is a Twitter phishing scam going around at the moment that I'm unhappy to say I fell right into. This quick post is just a warning to anyone who reads it to hopefully help them not do the same thing. I'd been off the grid for a few days so I hadn't heard the news about this scam, but it's been floating through the Interwebs for 2 days apparently. It did strike me as odd when i clicked on it that I had to relog in to Twitter, but I'd been playing with different browsers so the fact that it was asking me for a password didn't seem all that unusual. Of course, I should have taken more notice of the URL that was in the address bar, but I was too late. I got a direct tweet from John Pearce that said... "fixed it.. hehe here is that blog i wanted to show you http://twitterblogs.access-logins.com/login" I know John. I trust John. So I clicked it. It asked for a password, which as I mentioned, was not unusual considering I was trying a new browser (...

It seems so easy to make global connections these days. Tools like Twitter , Skype , podcasts, blogs and even good old fashioned email make it easy to build connections with others. But they also make it easy to overlook the fact that behind each tweet, IM or email there are real people. Although the online world has made us the most connected we have ever been, at the same time the sometimes faceless, disembodied nature of it can also allow us to be quite disconnected if we let it. One of the things I've really enjoyed doing over the last couple of years is to take every opportunity to make real connections with the people behind the avatars. I remember the first time I bumped into Judy O'Connell at a meeting in Sydney... although I knew of HeyJude and had read her blog for a while there was still this sense of "wow... so you ARE real!" when I finally met her. Since then, I try to make a point of meeting other members of my online world in the real world wheneve...

Geocaching is a great way to combine a bit of fun technological geekery with some good old fashioned go-outside-and-get-some-fresh-air action. I spent an afternoon with Lauren Sayer, who was visiting from Melbourne, using our GPSs, iPhones, Flip Videos and other techy toys and went geocaching around Sydney. If you've never tried it before, geocaching is essentially a treasure hunt where you go looking for a hidden treasure (more correctly known as a geocache) which someone plants and publishes on www.geocaching.com . It's a simple enough concept... once you sign up on the site, you enter your current position and it will tell you what caches are hidden nearby. You then just pick one that sounds interesting, enter the cache coordinates into your GPS and navigate to the hidden treasure. It sounds simple enough, but once you start to allow for the real-world factor it does start to get a shade more complicated. GPS devices will tell you where you are but they have limits as t...