Latest / The Robotics Podcast with Fexingo: Autonomous Systems, Industrial Robots, and Hardware
Why Robot Arms Cant Pick Up a Single Grape
In episode 83 of The Robotics Podcast, Lucas and Luna explore why grasping a single grape is a monumental challenge for today's robot arms. They break down the physics of deformable objects, the limitations of current gripper designs, and a surprising 2025 study from MIT's CSAIL that benchmarked 12 commercial arms on table grapes. The conversation covers tactile sensing gaps, the 'squeeze vs. bruise' tradeoff, and why even deep learning struggles with variable stem positions. No corporate hype—just the real engineering hurdles behind one of robotics' most stubborn…
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