Monday, December 29, 2008

Human Interface Guidelines

This is the recent talk I gave at an internal Training Day for developers of Swedbank.

Although Swedbank Estonia (formely Hansabank) has the best Internet bank in the region according to Global Finance Magazine, we still strive to develop our usability and user interface skills.

The talk was well received and was accompanied with some very nice slides, outlining the history of user interfaces, publicly available HIG documents, usability factors, comm0n design principles and other important points. Therefore it is worth reading for getting a compact introduction to the topic.

Human Interface Guidelines talk slides (PDF)

This time I tried using a minimalistic style for the slides without any (possibly) distracting backgrounds, inspired by Neal Ford's excellent talk "Ancient Philosophers & Blowhard Jamrobees" from the Agile 2008 conference. Neal's slides are mostly back with some nice stock pictures and maybe a few words; they help him talk and not just read what is written on the screen. This helps the listeners to concentrate on the performance of the speaker instead of being distracted by reading, and pictures help to visualise the concept, greatly increasing the influence on the audience. Of course, this kind of presentations need lots of skills and rehearsal from the speaker.

I haven't got as far with eliminating text (read: waste) from the slides, but to my mind this is anyway a great application of the simplicity principle I have talked about. Another principle I also tried to use in the slides (apart from the most important one - consistency) is the aesthetics - people like things that are visually appealing, so consistent style and reasonable animations can make a lot of sense. And please don't use these bundled presentation templates ever again :-)

Anyway, I hope that my slides will be useful and can at least spark some interest for researching this ultra important topic further. There are too many crappy user interfaces out there, so developers, keep this in mind!

Is the scanning of computer networks dangerous?

Looking through some presentations I have done during the last year, I have come upon a talk I gave at the Baltic DB&IS 2008 Conference in Tallinn, Estonia.

This bi-annual academic conference takes places usually in either Estonia, Latvia or Lithuania, but often involves speakers from other countries as well. This year it was convenient for me to participate and talk a little about my open-source networking tool Angry IP Scanner.

The talk was quite successful, although not very academic, but it makes sense to post the slides to give some interesting information on Angry IP Scanner.

(a nice picture of Tallinn's silhouette is a bonus)