Some Ideas...

So I'm thinking, i would quite like to do some sort of detector to monitor me when im cycling. I'm interested to see if there's a link between stress levels and traffic levels.

What if when I'm cycling and a car drives close to me... will that make my stress levels raise?

So some how I'm going to have to monitor:

• My normal stress level
• My stress level when in traffic

I would also like to look into:

• My stress level accord to traffic and road width
• My stress level accord to speed

These latter things could be tracked using a combination of stress monitor with an iPhone cycling app

http://bikehugger.com/images/blogs/in_traffic.jpg