The hardware low cost hack was unveiled by Heenan at Disrupt NY Hackathon this weekend.
Heenan said: I look at the sum of square distances between different magnetometer positions.
So basically your belt is a magnet and the sensor tag measures magnetic fields.
And when you lean over, or you slouch, youre basically increasing the distance to the magnet.
I can tell the angle as well.
Heenan says that wearer should always aim to maintain their posture score close to 100.
source: www.techworm.net
