Table 1.

Geometry and sensing properties of evaluated sensors.

Sensor	Manufacturer	Sensing Area	Claimed Operating Range
QTC™ SP 200-10	Peratech Holdco Ltd.	10 mm	0.1–20 N [27]
FSR® 402	Interlink Electronics Inc.	14.7 mm	~0.2–20 N [28]
Half Inch ThruMode FSR	Sensitronics Inc.	12.7 mm	0.3–30 psi [29]
Tactilus®	Sensor Products Inc.	12.5 mm	0–400 psi [30]
Flexiforce® A 301	Tekscan Inc.	9.53 mm	0–1 lb [31]