Christian Heilmann

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Video training shoots with Microsoft – get the slides and code to present them yourselves

Wednesday, June 13th, 2012

A few days ago I was in Miami, Florida, as my old Ajaxian colleague Rey Bango invited me to record a few videos with him on HTML5 topics for Microsoft’s Channel 9 developer programme.

Rey Bango and me on the beachFilming on the beach
Video shoot on the beach

Originally we planned to have presentations with live coding examples – each 15 minutes long by Rey and me on our own. Thinking it over, we found it more natural to do them together and so to say show the presentation and code examples to each other in a chat format. Rey and Chris

Rey covered development tools and how to test across different browsers and I was asked to talk about Building for real standards and Modern Web Development.

The first session we recorded was about “Building for real standards”. In this we talk about what a standard means, how this applies to HTML5 and discuss problems and pitfalls to avoid. The slides are available on Slideshare and there is also a version with presenter notes.

The second session was about “Modern Web Development”. In this we talked about developing for an unknown environment using Progressive Enhancement, what the differences are to Graceful Degredation and we show how Responsive Design can lead to a future friendly product. The slides are available on Slideshare and there is also a version with presenter notes.

If you want to present these talks yourself, I uploaded the slides in various formats and the code examples with lots of explanations on how to present them to GitHub:

All in all this was a great experience and I can’t wait for the videos to be out. It is good to see that there are people in Microsoft who really care about web standards and cross-browser development. We wanted to record a lot more footage of us discussing more topics but sadly enough one of the harddrives crashes so we had to re-shoot all the sessions on the last day. In retrospect this made the sessions better as we got less formal and kept them shorter. The final products should be around 20 minutes each.

Step by Step – create feature walkthroughs for your web sites

Sunday, February 17th, 2008

There is a lot of software out there that allow you to create screencasts by recording what is happening on the screen. Some programs even allow you to annotate each step and tell people what needs to be done. The issue with most of this software is that the outcome are large video files and that users cannot interact with the system while the explanations are given.

Step by Step in action - a highlighted page element with an explanation in a panel

Step by Step is a JavaScript solution based on the YUI that allows you to script an annotated walk-trough of your web applications that happens directly on the application and does not require any video editing skills or large downloads.

What do you think?

But this is only for beginners, it doesn’t have to be that detailed…

Wednesday, December 19th, 2007

One of the most annoying things to me on the web is new tutorials that are full of assumptions, bad practices and generally outdated. The irony is that when you tell the authors about the issues their excuse in a lot of cases is that the pieces are mainly targeted at beginners.

How does that make sense? Surely when you want to cater something for beginners nowadays you’d want to make it work for them today, and not base it on old technology and practices.

Catered for the audience

Back when I still had a television there was one public service ad in Germany I really liked: it was a man talking in baby talk and acting terribly silly. He then bowed down below the camera, you heard a slapping sound and he re-emerged with sticky tape over his mouth. The announcer then said “we need programs for children, not childish programs”.

This is exactly what we need for beginners: tutorials that are up-to-date, easy to understand and are based on best practices and proven concepts. Not tutorials that cover easy to explain concepts that actually don’t apply any longer or have to be un-learnt as soon as you become professional developers.

Web competence?

The main reason is that it is hard enough for adults to learn things, but even harder to un-learn them. It is hard work to go through the four stages of competence and once you are at the last you don’t want to start again. However, in a fast paced environment as the web becoming unconsciously competent can also mean that you just don’t realize any longer that there are changes you should be covering.

Lowering the barrier

The main reason people write tutorials that promise a lot and don’t deliver is that they want to lower the barrier of entry for new developers. This is a nice enough idea as web development with all its loosely defined standards and unknowns can be quite daunting at first. However, this to me robs beginners of the chance to become great developers.

My personal idea of a good developer is showing the urge to understand and apply – showing the dedication, interest and stamina to learn about the environment you apply your work, not only the technicalities of it. This comes with experience but it also needs to be based on a good foundation.

Leaving them hungry for more

A good beginner’s tutorial should actually not give beginners solutions but make them understand concepts and point to information they can use to learn things for themselves. There is no greater way of learning than finding it out by yourself, on your own terms and in your own time. Anything else is just repetition.

The why of beginner’s tutorials

There are several reasons why people write beginner’s tutorials:

  • They want to genuinely help other developers to come in and start learning the right way
  • They want to avoid people being scared of learning the job
  • They want a quick win – write about the easy stuff
  • They want to show off their skills to lesser skilled developers
  • They want to have a big audience – promising easy solutions makes for a lot of readers (think of tabloid journalism)

Not as easy as it seems

Now here is the tricky bit: writing a tutorial for beginners is actually a lot harder than writing about a more complex subject for a competent audience. The reasons are:

  • you can cause much more damage with bad information – people trust you to be an expert and will believe and repeat what you said
  • you will not get much constructive negative feedback – people will not dare to say you are wrong and the ones that could will not read what you wrote – as it is for beginners.
  • it is easy to start with a preconception of what a beginner is – however beginners could be people that are just coming from another area of expertise they are very competent in.
  • you don’t have a passion to work with – beginners are mostly scared or try to find a fast solution rather than true understanding

The last point is exactly what a lot of bad beginner’s tutorials work with and writing those will actually make it easy for you to get published. However, it will not make you a good trainer or writer, no matter how good the short term feedback and success is.

Danger signs

I know there will always be a lot of tutorials like this, as the number of hits / diggs and quick fame is important to people to make a name of themselves quickly, but I sincerely hope that this quick rant at least makes you reconsider doing another tutorial that starts with some of the classics like “XYZ in 10 minutes”, “quick solution for XYZ”, “ABC makes XYZ easy and fast!”, “You don’t need to understand XYZ when you do it the ABC way” or “XYZ in one line of code”.

It is official, I am an ELF

Thursday, November 29th, 2007

No, I am not talking about last year’s elf yourself viral pest, but about being an Excellent Learning Facilitator or ELF. This is a training for trainers which turns a lot of your beliefs about teaching and training inside out and by doing so makes you a much better trainer. I normally don’t talk about personal stuff here, so sorry if you expected another JS posts, but I really wanted to talk about this as I think a lot more people should go for it and I am proud to have pulled it off.

The ELF course is held by the UK company Matrix42 and has a lot of cool benefits:

The ELF courses are mapped to the National Occupational Standards for Learning and Development
The Bronze assessment is accepted as evidence of competence for professional membership of the Institute of IT training, as recognised by OCR at Level 3 equivalence on the National Qualifications framework
It is also one of a few qualifications to be endorsed by the British Computer Society (BSC) against their ACTT qualification which is a level 4 qualification on the National Qualifications framework

Beats me what a lot of that means but what I took away from the course is basically that it:

  • teaches you how to make learners find solutions themselves instead of listening to you (thus remembering a lot more)
  • makes you aware of the different kind of learners and how information should be conveyed to them to be easy to take in and to stick
  • teaches you to plan a full learning event and sessions in those to be as useful as possible for the participants
  • makes you aware that you can teach really complex technical courses without computers or monkeying about in front of a powerpoint.

My personal win was to get away from the speaker that I normally am and switch to trainer when I need to. Not everybody who gives public speeches and writes books is also a good trainer, actually it is quite a step from one to the other and you need to set a massive switch in your head.

In my case I messed up my first practical test exactly for that reason: I was more of a presenter than a trainer which made me rush participants. Silence is not a problem and if neither you nor participants in a training talk this does not mean nothing happens. In the heads of the participants there is a lot going on. I changed my pace and stance and voila, the second time I passed with flying colours.

Anyways, I am proud to be an ELF, and I will try my best to use this new approach and ideas as soon as I can bag another workshop or longer training session.