Temporal Parameters Estimation for Wheelchair Propulsion Using Wearable Sensors

Table 5

Mean absolute error (MAE) and mean absolute percentage of error (MAPE) for the push frequency.

	MAE			MAPE %
	ARM	WRIST	SEAT	ARM	WRIST	SEAT
Level surface	0.1±0.1	0.2±0.2	0.3±0.2	16.1±16.7	21.5±21.4	25.4±16.9
Sloped surface	0.1±0.1	0.1±0.1	0.2±0.2	6.4±4.6	8.0±6.1	21.8±14.6
Overall	0.1±0.1	0.1±0.1	0.2±0.2	12.9±15.1	17.2±19.3	24.2±16.6