Table 11: Analysis of the results of stage 1 with the accelerometer, magnetometer and gyroscope sensors.

–		Predicted Class
		Going Downstairs	Going Upstairs	Running	Standing	Walking
Actual Class	Going Downstairs	1545	325	1	3	126
	Going Upstairs	204	1648	1	5	106
	Running	5	46	1917	21	11
	Standing	0	13	0	1987	0
	Walking	19	118	2	43	1818