Fig. 9From: Characterization of variable-sensitivity force sensor using stiffness change of shape-memory polymer based on temperatureForces measured using prototype sensor and load cell when random force was applied (sample 1). FIT values are shown in each figure. a T < Tg (n = 1). b T > Tg (n = 1). c T < Tg (n = 2). d T > Tg (n = 2). e T < Tg (n = 3). f T > Tg (n = 3)Back to article page