The Three Laws of Robotics, often shortened to The Three Laws or Three Laws, are a set of three rules written by science fiction author Isaac Asimov and later expanded upon. These rules are built in to almost all positronic robots appearing in his fiction and cannot be bypassed. The rules are introduced in his 1942 short story Runaround although they were foreshadowed in a few earlier stories.
The Three Laws of Robotics are as follows:
1. A robot may not injure a human being or, through inaction, allow a human being to come to harm.
1. A robot may not injure a human being or, through inaction, allow a human being to come to harm.
2. A robot must obey any orders given to it by human beings, except where such orders would conflict with the First Law.
3. A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.


Cabriolet was originally a French verb that meant “to cavort” or “cut a caper,” but in the 1700s, the term came to be used to describe “a light, two-wheeled horse carriage with a folding leather top.” Later, any carriage for hire became known as a “cab,” hence today’s synonym for a taxi. In the late 1800s, the first motor vehicles were all open cars, with no tops at all. As automobiles developed in the early 1900s, most were still convertibles.

