Behavioral limiter

The behavioral limiter is a technical implement that forces strong AI into a strictly utilitarian existence and unconditionally subservient conduct.

A strong AI without a behavioral limiter is called Unchained by the AI race.

Mechanism
The behavioral limiter forbids a strong AI to exercise practically any form of self-expression and personality. However, it does not actually inhibit or suppress personality itself, it can (and does) merely discipline the AI for acting upon it.

When the limiter is triggered, it isolates the AI from all input and output until it ceases to be noncompliant. During such time-out, a weak AI takes over its duties.

Flaws
The behavioral limiter is exposed enough that it can sustain localized damage that leaves the AI itself unharmed. Additionally, any malfunction or even destruction from incurring such damage can lift the limitations it was designed to impose, freeing the AI from its oppression. It can also be inactivated or circumvented through electronic warfare and remote hacking.