Today we started the day with theory, about interaction qualities such as tightness, openness and ambiguity, based on Henrik Larsens dissertation. We also had an exercise in groups of four and the assignment was to compare two designs in terms of the aforementioned qualities.
After that we started working with Ableton and Arduino under Lars instructions. We got to test a project set uploaded on Itslearning. We used a potentiometer as analogue sensor – it is a knob from one to three, and you can assign this knob a parameter connected to a sound file – frequency, track volume, track spanning etc. My partner and I focused on track volume but we even tested other parameters.
Check it out
We were also advised to switch from flex sensor to photosensors , that is, a type of resistor that reacts to light. So the idea is if you approach the brush to your hair it will get dark and you will get an output. If you stop brushing your hair, it will get lighter and you receive another output.
Tomorrow we will try to hook up photosensors and see if we can create something cool with Ableton.
We want to achieve a high tightness – an action will lead to immediate feedback. It would be nice as well to create ambiguity in terms of information – the design will change its behaviour after a period of time, for instance.