An Online Full-Body Motion Recognition Method Using Sparse and Deficient Signal Sequences

Table 1

The details of general current portable input devices applied to motion control and recognition.

Sensor	Amount	Per price	Output information
Wii Remote	4	$39.99	3D linear accelerations, 2D rotation angle
Xsens’ MTx [14, 16]	4 or more	$1500	Orientation, linear accelerations, angular velocity
MEMS sensors [17, 18]	8 for gait analysis	$250–8000	3D angular velocity, Orientation, etc
HD Hero [19]	16 or more	$250	Scene videos