Thursday came and saw us doing the second round of user-testing for Colony as part of the Platinum showcase.
We walked, stood in smelly corners, manoeuvred in and out of fortified alleyways, got shouted at from cars and stared at from a variety of directions.
It was pretty great.
Moving on from the prototypes I had in March that simply vibrated at random, these prototypes were now loaded with code that made them responsive to their surroundings. Our task for the evening was to find out what that meant when you put that mathematical analysis of data a) into the hands of people and b) in to the streets.
The first group of participants set out to find out how all this works.
Another development since the initial testing was that this time there were two organisms. We’re getting incrementally closer to finding out what it might be like to have that colony of them.
The protoshape I used in March was a “small human sized” pear/water-drop/fish/swaddled baby kind of thing. This had seemed to be an ideal blank canvas upon which to project empathy and from which to project emotions and desires.
Grappling with the over-sized prototype (photo: Pete Ashton)
After a bit of a false start the weekend before, where I had made one that was too darn big, I remade it a lot smaller. And therefore a lot more huggable.
For the second of the two organisms I wanted to try something different, so I added an awkward limb/tentacle thing. Whereas with the drop-shaped blob the feedback vibration motors were very strategically placed along anticipated contact areas with the carrier’s body, the plan for this one was to make something less intuitive to hold and to see how people dealt with it.
A pause at the crossroads
Sash and shoulder; lock and load
Ant probes the streets of Highgate/Digbeth
JV goes for the torso wrap
The photos above show a few of the many solutions people came up with: headwear, neckwear, waistwear and gripped in a variety of different manners. It seemed to me that people were much more inclined to experiment with different ways of holding this creature, whereas with the other … well, this next photo sums up the different modes of interaction very well, I feel:
One blob gets a hug, whilst the other is borne down the street atop of a head
That's not to say that the baby-shape didn't get experimented with too...
A few next steps were identified over the course of the evening:
- People like data. I need data:
Of some urgency is the need to log the changes in the data as the blobs are carried around. This is very important in terms of me being able to learn more about how this system works and how to tailor the different reactive responses, but people were also asking me a lot if they’d be able to see the traces of their walks.
- Reactive responses:
There’s a lot of experimenting to be done in order to devise the vocabulary of vibrations (and possibly other responses) that somehow convey a sense of rising distress as the creatures are carried through environments in which they are uncomfortable.
- Reactive responses:
With the current (no pun intended) set-up I’m limited to having a maximum of 2 vibrating pager motors switched on at any one time. Any more than this and there’s not enough power to drive them and nothing happens – I need to power the motors separately to the arduinos dealing with the data, but still have them controlled by the microcontrollers. I have been pointed towards Darlington transistors.
- Shapes:
I need to try more of them. More tentacles? Bigger? Smaller? Fatter? Flatter?
Ashley gets his first buzz as he begins his journey with new companion
As well as a selection of interesting interactions with some of the few other people on the streets at that time, I was very pleased at the way the colony organisms provided an impetus for the testers to interact with their surroundings. Ultimately, this is what the project’s all about.
I've no idea what they're talking about, but I'd like to think it's a discussion about the architectural qualities of the local urban environment :)
A reassuring pat on the back for an organism unhappy to find itself in a narrow alleyway with no clear view of the sky
A corner not normally stood in
Not only not enough sky, but a hefty amount of barbed wire between it and you - no wonder they're not happy
A few moments of paying attention to a rollershutter alcove
Many thanks to everyone who helped get the prototypes working in a technical sense, and to everyone who experimented with and offered feedback on how they worked in a practical sense. More photos can be found in this Flickr set.
