Casey has a new robot names Aon, and it is his job to teach him how to behave. Aon is keen to learn about the internet, so Casey informs him how children can stay safe online. There are real dangers in the world, and there are risks to using the internet as well. How will Casey teach a robot to consider the feelings of people online? Can he help Aon to understand how the actual world relates to the virtual world we use on computers and devices.