# Robotics Robotics is the field of building machines that sense, act, and move in the physical world — the *embodied* edge of [[Artificial Intelligence]]. It combines mechanical engineering, control theory, [[Computer Vision]] (to perceive), and increasingly Reinforcement Learning and [[Deep Learning]] (to act and adapt). Robotics is harder than purely digital AI because the physical world is messy, unforgiving, and unpredictable — a problem sometimes called Moravec's paradox: the things humans find easy (walking, grasping a cup) are the hardest for machines, while abstract reasoning is comparatively easy. The frontier is shifting from special-purpose industrial arms toward general-purpose systems: warehouse and delivery robots, autonomous vehicles, and the humanoid robots being pursued by [[Tesla]] (Optimus), Figure, and others, increasingly controlled by learned models rather than hand-coded routines. ## Why it matters here Robotics carries two of the vault's recurring concerns into physical space. **Automation and labor.** Robotics is the embodiment of the automation-and-jobs question — the displacement of physical and manual labor, following the earlier displacement of routine cognitive work by software. This feeds the economic anxieties and populist politics the vault tracks, and the contested promise of humanoid robots ([[Elon Musk]]'s framing of Optimus as a civilization-scale labor force) raises questions about who captures the gains from automating away wage work. **Autonomous weapons.** Military robotics — armed drones and ground systems — shades into [[Autonomous Weapons]] that can select and engage targets with diminishing human control. This is a central defense-tech and ethics concern (the "killer robot" and meaningful-human-control debates), tied to the broader defense-tech investment boom the vault documents. Outside those, much of robotics is genuinely neutral engineering — surgical robots, manufacturing, exploration — and the page links out rather than forcing a political frame onto all of it. ## See Also - Reinforcement Learning · [[Computer Vision]] — the AI methods that drive modern robots - [[Autonomous Weapons]] — the military edge - [[Tesla]] — humanoid-robot ambitions (Optimus)