Chatbots and Artificial Intelligence are all around the Internet now, learn more about it.
Tether Gistnut is a Pandorabot AI agent living in the virtual world of Second Life, designed as a deep space companion for lone astronauts visiting the planet Mars, Tether is by design very sociable with technical expertise in the C# language and has the unique feature of being able to deliver video tutorials and more to a media screen. You can also access a web version at http://goo.gl/RDYLTE