Flavonoid
Flavonoid is a little device that’s used to capture your physical movement and translate that into digital data. The simple link between physical activity (1st Life) and digital activity (2nd Life) is what Flavonoid provides.
Literally and practically — it is a device. It records physical movement using a three-axis accelerometer, sum-of-squares calculations. These calculations are time-stamped and churned through a simple algorithm to accumulate the readings over time, and record them at set intervals. The settings are easily modified through a terminal interface that allows you to see the data, adjust recording intervals and thresholds, calibrate the device, set the time and date, and a bunch of other diagnostic and configuration sorts of things. These are version 7.
More info here.
