Journal: Frontiers in Robotics and AI
Article Title: Towards an AI-driven soft toy for automatically detecting and classifying infant-toy interactions using optical force sensors
doi: 10.3389/frobt.2024.1325296
Figure Lengend Snippet: (A) CAD of lattice structure with dimensions (B) Bunch of freshly cured 3D printed lattices. The lattices are printed on a FormLabs 3 printer using a soft resin material (Flexible 80A) and cured for 10 min under UV light exposure. (C) Zoomed in image of the sensor with individual components labelled; this image also shows the optical fiber weave through the lattice. (D) Electronic circuit for single lossy sensor with components: R1 = 1M Ω, R2 = 220 Ω, C1 = 4,700 pF, V = 5 V.
Article Snippet: The longer lattices were designed on Onshape, and 3D printed in Flexible 80A resin using Formlabs Form 3B + Resin printer.
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