Implementation of a Three-Dimensional Pedometer Automatic Accumulating Walking or Jogging Motions in Arbitrary Placement

Table 6

Functions of different pedometers (𝑂: with; 𝑋: without).

Pedometer
Item	Mechanical pedometer MPG-002	3D pedometer PS-10A	3D pedometer for automatic identification of walking and running motions
Fixed to waist	𝑂	𝑂	O
	(93.6%)	(92.4%)	(96%)
In pocket	𝑂	𝑂	O
	(89%)	(94.8%)	(85.6%)
In bag horizontally (arbitrary placement)	𝑋	𝑂	O
	(0.4%)	(96.2%)	(93.8%)
Detection of small step of walk and stop	𝑂	𝑋	O
	(91.2%)	(15.4%)	(88.8%)
Identification of walk and run	𝑋	𝑋	O
			(71.6%~98.8%)
Real-time display of current motion state	𝑋	𝑋	O
			(rest, walk, run)