MISC
http://talk.maemo.org/showthread.php?p=1358181#post1358181
http://www.scribd.com/doc/38691374/Quaternion-Based-Extended-Kalman-Filter-for-Determining-Orientation-by-Inertial-and-Magnetic-Sensing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3231259/
https://github.com/schollz/find#
WiFi
MORE
@
TaG
:
GpS
MaP
WorlD
SensoR