The event was held at the University of Tokyo. It was to raise questions about the future use of artificial intelligence.
The event was open to anyone who wanted to take part in it. The public was able to vote on whether or not they thought it was fair or not. The verdict was that it was not fair, but that it could be used to make a better case for the use of AI in the future, the organizers said. The trial ended with a "not guilty" verdict for the defendant.