Basic HTML tutorial

On 21/07/2010, in tech, video, by thomas

As an experiment I’ve made a basic HTML tutorial. Please watch it and tell me what you think.

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As you might know, I work in a district court. It probably won’t come as a surprise that many of my users are conservative about tech. So how did I go about teaching them how to use this advanced technology?

Altering the mindset

“Video conferencing is scary and difficult”. That was the vibe I sensed from my users when we first introduced it last fall. This is a bad starting point for teaching stuff. People who are scared of technology are way less likely to learn it well than people who are intrigued by it. What to do?

First I started with some good old marketing. The central court administration had already written a paper about the advantages of using videoconferencing in courts. I distributed this to every user in the court. This caused some judges to become excited about the possibilities, while some were still skeptical.

Demo time

This is one of the Tandberg VC units we use.

The next step was a demo. This was probably the single most important step of turning their mindset around. I structured the demo as following:

First I talked about the possibilities with this new technology. Cost savings, faster trials, shielding witnesses from people they don’t want to or shouldn’t meet, and so on.

Then I told them to think about the equipment as a phone with a display. Dial a number or select from the address list. This was an eye-opener for many. Suddenly the technology wasn’t as arcane anymore.

Thirdly I demonstrated a call. I did it slowly so everybody could follow along. Then I let judges who wanted to try for themselves repeat the call. When they exclaimed “wow, that was easy”, I was relieved.

When several people had tried to call, I proceeded to demo some more advanced features like PC presentations and camera movements.

Finally I promised that I would personally help everyone the first time they used the system during a trial, and in trials with lots of advanced uses.

The result

All this resulted in changing the mindset of many people from being scared of the technology to being intrigued by the possibilities. We have since become one of the district courts who uses this equipment most.

I’ve continued to support my users, and have written detailed guides for users who want to learn more. I’ve also shared our experiences with other courts.

I think the success of this technology introduction to three simple points:

  • Compare the tech to simple tech the users use often
  • demo the equipment and let the users try it voluntarily
  • provide great support in the first phase and continue with support when needed.

If you follow these steps you can teach tech much more easily to non-techies and techies alike. Good luck.

Questions?

If you have any specific question about this product rollout, please feel free to contact me @thomassnielsen or use my contact form.

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Real 3D games in your browser coming soon

On 13/09/2009, in iPhone, tech, by Thomas

If you are somewhat updated on the latest tech you might know that OS X Snow Leopard added support for a technology called OpenCL, a general purpose language comparable to OpenGL (graphics only). The  same group that standardizes OpenGL, the Khronos Group, are also working on a separate project, WebGL.

What is WebGL?
WebGL is a language meant to bring full hardware accelerated 3D graphics to the browser. What this means is that when this is implemented, you can play full desktop-like 3D games directly in your browsers. And other 3D apps will be possible too.

Safari and chrome’s base technology, WebKit, is now in the process of getting support for this technology. What this means is that we might see support for this feature already within the next year, if not earlier. And since WebGL uses OpenGL ES 2.0, the iPhone might even get support for this feature.


WebGL Tech preview

What is the catch?
None! Or wait, there is one. This won’t get used to it’s full potential before ALL major browsers support it. And as usual, I fear that Microsoft with it’s Internet Explorer will drag it’s feet or not implement it at all. This doesn’t mean it is hopeless though, as more and more people are switching browsers, and more and more developers choses to drop IE if they can get more work done when not supporting it.

You can read more on the wolfire blog.

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Recommended tech shows

On 18/08/2009, in tech, by thomas
Tekzilla

Tekzilla

I don’t have a TV signal in my apartment at all, since I watch all my entertainment online. It saves me money, and I can watch what I want when I want. These are some of my favorite tech shows:

Tekzilla
Tekzilla features tech tips, reviews and help for everyone techy enough to read my blog. They have daily tips and weekly longer episodes with reviews and more. Here you can find reviews of cameras, get tips for cool/useful websites and software, and much more.

Geekbrief logo

Geekbrief logo

Geekbrief TV
Geekbrief is a webshow with tech news and journalism. This is an easy way to keep up with the latest news in tech, in ~5 minute chunks. They also have coverage from their travels, from conferences to beautiful outdoor scenery.

HD Nation
If you have a home theater system and/or a HDTV and a Blu-ray player, this is a must for you. They give tips for your home theater, HDTV and Blu-ray reviews and release dates. They have reviewed HDMI switches, TV test paterns, must-have Blu-ray movies and more.

Apple Quick Tips
~1 minute video clips from Apple with quick tips for working better with your Mac.

Bilde 7

Diggnation

Diggnation
Diggnation is not quite a tech show, but since the two funny hosts are both techies, they tend to talk about a lot of tech, so I list it anyway. They cover the best stories from digg.com, answer viewer questions and talk a lot around the topics the digg stories cover. A really entertaining show, especially to people interested in tech, but also others.

Hak5 (another link)
Hak5 is the most hardcore tech show I watch. You need to be quite into computing to get the most out of this. They cover scripting, IT management tips, hacking, IT security and more. I have followed them from season one, and I recommend searching for old episodes if you need something special, like controlling your lamps from your cellphone, cracking WEP or WPA wireless networks, stealing passwords with a USB stick, setting up VMWare ESXi and more.

Comments
These shows are all available on iTunes, and most if not all are also available in the open source Miro player. Do you have any comments about the shows? Tips for gems I have missed? Please write a comment if you do.

I would also like to note that most of these shows are produced by revision3, a great independent web TV company. Check them out for more great shows.

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