ITPBlog

I made a post about different fabrics that I tried for my prototype. I have decided on using “stretch conductive fabric”. Reasons why I chose it are, my first simple test for galvanic skin response with ”stretch conductive fabric” gave good results, also it is description says that it is a really good conductive material and good for electrodes.

So, I attached two pieces of fabric on a wristband, and I used a lilypad and 300k as resistor.

And this is another image to show how my data represented for now, and how it changes…

Here are 2 videos from my prototype. One with using fingers, one with using wrist. I was taking rapid breaths while I am experimenting to see the change in graph. When I take rapid breaths graph goes up, when ever I give all of my breath out, graph goes down.