Hi, I work on a project at Stanford University for detecting seismic activity via distributed computing (think SETI@home & BOINC). We are in our "alpha testing" phase.
We have currently been using accelerometers built into laptops (Macs & Lenovo Thinkpads). We are looking into using the JoyWarrior also, and I would like to invite any JoyWarrior users to try out the project if you are interested (it should detect and use your JoyWarrior when you are idle after a few minutes):
http://qcn.stanford.edu/qcnalpha
Project to detect earthquakes with JoyWarrior
Moderator: Guido Körber