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This paper presents FlexiBend, an easily installable shape-sensing strip that enables interactivity of multi-part, deformable fabrications. The flexible sensor strip is composed of a dense linear array of strain gauges, therefore it has shape sensing capability. After installation, FlexiBend can simultaneously sense user inputs in different parts of a fabrication or even capture the geometry of a deformable fabrication.
Chien et al. (Thu,) studied this question.