Defining Safety Boundaries When Agents Trigger Physical Actions
RohitSoodan · reddit · 2026-07-05
The author discusses how the consequences of failures change drastically when agents manipulate local hardware (cameras, microphones, sensors, relays, motors, smart home devices, lab equipment, access controls). Unlike recoverable browser actions, bad hardware actions can move objects, open doors, or disable safety protocols. The author argues that models should only interpret intent and propose actions, while an independent layer decides execution. Read-only should be the default, state changes require explicit approval, access control is high-risk, and all physical actions must be logged. The article explores trade-offs between tool wrapping, middleware, device-level permissions, and human approval.
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