Looking for ideas for a synesthetic exploration project!
So, for instance, one iteration of this project that I've done was, using litmus papers, I determined the pH of various people's saliva. I then took photos of each individual and also scanned each strip of litmus paper; I then color tinted each photo with the color from their litmus strip, and thus, one could "see" what that person tasted like.
What I'm looking for are ideas for sensory data collection. Or, really, even just data collection in general. I'm an artist by trade, and an amateur scientist by interest and inclination, so figuring out ways in which to reinterpret the data isn't something that I need as much help with. Particularly, I'm really stumped when it comes to measuring anything having to do with smell, and in specific, how to measure a given person's ability to detect smells (for instance, quantifying the extent of someone's hyperosmia). I know olfactometers and electronic noses exist, but have no idea as to how they work or how to get my hands on one w/ an art student budget. ;P
I got the idea to ask around here for suggestions after stumbling across this instructable for measuring muscle sounds.
Thanks for any help or advice you might be able to provide, and I hope you have a very lovely day! =D