Researchers have demonstrated laboratory and simulator proof-of-concept designs for battery-free knee-implant sensing that harvest energy from a patient’s steps and aim to enable embedded force ...

(A) The structure of a CNT. (B) A typical structure of 2D materials. (C) The unique structure of a silicon nanoladder. Due to limitations in the performance of traditional materials, force sensors ...

Fig. 1. Strip-type deformation sensors. One ply of cured carbon fiber/epoxy prepreg to be monitored is used as a thin, flexible sheet with optical fibers — one embedded in the upper surface and one in ...

Mechanical force is an essential feature for many physical and biological processes. Remote measurement of mechanical signals with high sensitivity and spatial resolution is needed for a wide range of ...

Force limiting, formally called PFL, is a core safety mechanism in collaborative robotics. It ensures a robot’s applied force ...