Archive - August, 2006

Attack of the killer Assumptions (and how to overcome them)

assume the position

Assumptions are something we battle in kinds of ways. I know when I was doing more project management, trying to get a handle on project assumptions and documenting them was a necessary challenge. Understanding and documenting assumptions was critical to managing my client’s expectations, and making sure that it was actually possible for me to deliver a project on time and on budget.

These days, I’m more likely to make assumptions about the way that people will understand an interface and what they’ll find easy to use. Even though I continually try to train myself NOT to bring assumptions to the table when I’m designing or testing designs – or at least, to position my assumptions more as hypotheses than as a personal truth.

I often learn as much about my own inbuilt assumptions as I do about how people interact with particular interfaces… even now when we are all conscious of the new challenges created by different kinds of novel interface element, it’s a constant challenge to keep assumptions under control (which is – in my opinion – to make them conscious assumptions).

I’ve been thinking about this subject for a few years now and have asked lots of people along the way about their experiences so it was reassuring to see Kathy Sierra sum up my quandary so succinctly in her recent post on Assumptions (and their use by dates):

The really big problem is the assumptions which are so ingrained that we don’t even know they’re assumptions. They become an accepted Law of Physics, as good as gravity.

For me, assumptions are something that you usually become aware of after they’ve bitten you in the butt. Once they’re known, conscious and documented they’re not so scary… in fact, they’re not scary at all.

It’s kind of like being afraid of the dark… when you can’t see what’s under the bed, you imagine all kinds of hideous things. Once the light is on, you wonder how on earth you let your imagination run away with you so crazily.

Kathy is right – once you’ve recognised your assumptions, you can’t just leave them sitting there. You need to pull them out and re-examine them every now and then and make sure that they’re still as they should be, or update them if you need to. (Or, potentially throw them away as irrelevant).

But here’s my question – what do *you* do to try to expose these really dangerous assumptions? The ones you don’t even know that you have? How do you bring them to light and make them known and not dangerous?

Come on. Help me take out some of these killer assumptions.

:)

Image Credit: Kayaness @ Flickr

links for 22 August 2006

alrighty! let’s start organising some usability shindigs!

WUD 2006

OK. So right now you think that 14 November seems like ages away, but *really* you know it will be here before you know it. And you know what happens in November?! Yes, of course. World Usability Day. Hooray!

Now, we all love World Usability Day in the past, but this time I have a special interest as I’m helping to coordinate all the activities that are going on in Australia and New Zealand.

So, if you’re in Aus or NZ, and you think you might be up for organising an event for World Usability Day – it could be something kind of serious, or it could be fun. It could take you ages to organise and have hundreds of people, or it could be smaller and less structured and involve just your work place or maybe your clients.

You might have great ideas and want a helping hand, or you might be keen to get involved but not sure what to do.

Well. Here’s what you do now – head over to the World Usability Day website and let us know that you’re keen to be involved. It’s a no-obligation registration of interest at the moment. The idea is that we work together as much as possible, so that we can do even more even fun things all over the place.

So. Come on now. Give me something to coordinate and let’s get some great Australian and New Zealand World Usability Day events on the boil.

(oh, and if you’re not from Australia or New Zealand and you want to be involved, go fill out that form also. There are lots of other lovely people all over the world who will help with coordinating activities in your area).

links for 21 August 2006

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