Human authority
People define roles, permissions, contacts and stop conditions.
Safety and social purpose
Human control is part of the product—not a disclaimer beside it.
Patricia is being developed to complement people with bounded assistance, visible limits and deliberate handover.
Engineering principle
Safety is demonstrated through design, testing and evidence—not asserted by branding.
Why build it
Support continuity, independence and connection.
Human care depends on judgement, empathy and relationships. Patricia’s social purpose is to assist around those relationships: helping with selected routines, connection, presence and access to support.
The goal is to make human help easier to reach and everyday support more continuous—not to reduce people to a workflow or replace essential human contact.
Development principles
Controls that shape the architecture.
Bounded action
The language model does not receive unrestricted control of the robot or connected services.
Reviewable procedures
Important activities can be inspected, tested and revised.
Clear stopping
Physical and software controls should allow an activity to be paused or stopped.
Handover
Uncertainty and out-of-scope situations should involve a person rather than confident guessing.
Privacy by design
Collect only what an activity needs, with understandable access and retention choices.
Visible status
Demonstrated capabilities are distinguished from development directions.
Evaluation in context
A feature matters only when it works safely and usefully in the intended setting.
Current boundary
Begin with non-clinical, supervised activities.
Patricia is not currently presented as a medical device, emergency response system or replacement for professional care. Initial applications should be observable, low risk and supported by people.
Examples of handover
- A request is outside the agreed procedure
- The environment differs from what Patricia expects
- A person asks for medical or emergency help
- A physical action cannot be completed safely
- Identity, consent or permission is uncertain
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