It feels like personal house robots are just around the corner. Tesla is working on its own robot servant , along with several other companies that are making leaps in a field that was long considered a pipe dream, thanks to advances in image recognition and AI. But what if we told you that 40 years ago, you could have purchased a home robot that could do much more than you would expect from a robot of the 1980s? In 1984, Hubot emerged as a pioneer in the world of personal robotics, offering a…