robots: society

Robots can be a positive contribution to society through:

1. the use of extra facilities that humans do not have, like radio communications,

When a robot is put under stress, by a human, the robot may emit a quip to let them know of that fact. If the stress could damage the hardware, then they may use self-defense, like a high-voltage shock or mechanical force of some calculated amount that is near the amount of risk and/or harm to the unit. Something like 10V per $1 damage.