Table 2.

Summary of FSR errors

			Mean error (kPa)		Mean error (%)
Test	Applied pressure (kPa)	Condition	Flexiforce	Interlink	Flexiforce	Interlink
Drift during Static pressure	10–200	30 s	1.1–5.3	1.8–16.5	1.8–11.5	8.2–19.4
10–200	270 s	1.8–13.4	2.8–29.9	5.1–18.5	15.0–30.5
Drift during cyclic pressure	300	90 s	18.0	30.8	6.0	10.3
Walk–sit–stand accuracy	300	“Walk” 90 s	15.4	13.7	5.1	4.6
	10	“Sit” 90 s	4.4	4.3	44.3	42.9
30	“Stand” 90 s	10.4	4.8	34.7	16.0
Effect of curvature on pressure	50	25 mm	7.1	—	14.2	—
	300	25 mm	40.0	—	13.3	—
	50	15 mm	16.0	—	32.0	—
300	15 mm	52.0	—	17.3	—
Effect of shear stress	100	10 kPa shear	6.0	—	6.0	—
	100	20 kPa shear	16.9	—	16.9	—
100	30 kPa shear	28.3	—	28.3	—