Phew,
After a night of poking about with wiring and tweaking code, the first tests of a Galvanic Skin Response meter for windows/mac and linux are beginning to show fruit.
The basic concept is to take my existing GSR meter and run the results in real-time to the computer where it can be combined with camera footage, audio etc. to create a complete picture of the therapeutic process. An Arduino board has been selected for easy communication between the GSR circuit and the computer.
Current state of play has a standalone circuit which measure skin conductivity (+3v) and feeds the real time results to the computer where they are displayed as arbitrary scale. The next stage will be working on a few visualisations for displaying the data in a more user friendly method.
At present the system connects with the PC via usb although a bluetooth version is planned on completion of the first system.
Pics and videos to follow as things take shape.
Gareth