Home safety differs from factory safety
Domestic robots share kitchens and hallways with residents, children and pets rather than operating behind fences.
Energy and force matter
Mass, speed, reach, pinch points, payload and contact force all shape risk. Soft coverings help but do not replace sensing, limits and safe control.
Standards exist
ISO 13482 addresses safety requirements for personal care robots and provides a useful reference point for robots operating around people.
Expose boundaries
Users need clear restrictions around stairs, liquids, heat, sharp tools, children, pets and unattended operation.
Safe failure should be boring
A good failure mode stops predictably, communicates state and allows straightforward human intervention.