# AI has a body now. You know how it works.

Sensors in, models in the middle, action out — from a $200 Pi rig to a $245K humanoid, it’s the same loop. Final course: assembling everything into a durable business system.

Canonical: https://robauto.ai/learn/iot-robotics/20

_IoT & Robotics: AI in the Physical World — lesson 20 of 20 (COMPLETE)_

Sensors in, models in the middle, action out — from a $200 Pi rig to a $245K humanoid, it’s the same loop. Final course: assembling everything into a durable business system.

Source: [Continue → Advanced AI Architecture](https://robauto.ai/learn/ai-architecture)

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