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NIST-BWS / wsabi2

A second version of the wsabi iPad app for biometric device control over Web Services.
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touch-logging: link to accelerometer for yaw/pitch/roll logging #69

Open nbcl-kkgreene opened 12 years ago

nbcl-kkgreene commented 12 years ago

It would be awesome if we could get access to the raw data from the gyroscope and add yaw/pitch/roll logging.

nbcl-rossm commented 12 years ago

Removed from 'wishlist' since this is now a critical need to support the cognitive modeling validation.

nbcl-kkgreene commented 12 years ago

Here is the link to the accelerometer app on github that I mentioned Friday: http://www.brianhpratt.net/cms/index.php?page=accsim

Just realized it is for the iPhone, but perhaps there is something similar for iPad. The page mentions other apps based on the code.

gfiumara commented 12 years ago

Wrote a little something to link into the accelerometer and gyroscope values. Also have something to get true yaw/pitch/roll. Pitch and roll can be derived from the accelerometer (x and z), but remember that yaw requires some reference frame.

Kristen is going to talk with someone in the know to get more information about what should be logged, how to log it (units), and how to ensure that the testing procedure gives consistent results. The tech is there, but we're going to need to know more about what is needed before we can continue on this one.

gfiumara commented 11 years ago

Moving this to wishlist, as it doesn't seem to be needed for user testing anymore.