Table 4.

Statistics for the orientation data calculated for the representative devices of all three types.

Parameter	Arduino	Smartphone	VR
σA1 (°)	5.5712	5.6395	5.1424
σA10 (°)	7.6047	7.6697	7.0061
$\overline{{\mathrm{x}}_{\mathrm{P}}}$ (s)	3.387	3.384	3.381
σP10 (s)	0.0204	0.0153	0.0243