People have plenty of trust for machines, it's all around us. Unless you refuse to use an ATM, for example, the most wide-spread robot in the world, you probabl

People have plenty of trust for machines, it's all around us. Unless you refuse to use an ATM, for example, the most wide-spread robot in the world, you probably trust machines too. Or automatic transmissions or anti-lock brakes. Nearly all of us trust the emergency telephone line when we need it.