Where is my robot buddy?
November 13th, 2008Last night Jan and I went to the Dublin Science gallery for a lecture “The personal side of personal robots” by Dr Cynthia Breazeal. Dr Breazeal is from MIT and is the director of the Personal Robots Group. She studied Computer Science and Electrical Engineering and now specialises in Social Robotics and Human Robot Interaction. I thought I’d write down what I remember of the talk and link it up so I can do some more reading through the research later.
The topics covered gave us an insight into what is going on to bring robots into our homes. Starting with looking at the history of robots through seeing that robots are already in some of our homes, for example the roomba. Next up is where is the current research is going on and where it’s heading to. Surely we all want robots at home and soon. Asimo as part of a family
The desire for robots to be in the home brings up a range of questions outside of the current tasks of existing robots. Scientists now have to look at the way robots will interact with humans to achieve tasks and make that interaction interesting for the longer term.
Dr Breazeal’s research has been covering social intelligence including having a parent for a robot and making the robot an infant. Then she is able to test the robots ability to mimic and learn by mapping to that parent. We saw the robot Leonardo at this stage. Not only did the examples with Leo show him learning the difference between safe and dangerous and divergent belief systems with positive reinforcement, Leo is fluffy, cute and just gorgeous. Dr Breazeal was very excited when the demonstration video was played that showed Leo using information he had just learned from a teacher to solve a problem. She emphasised that this was ground breaking behaviour.
The next fascinating robot shown to us was ‘Autom’, This robot was designed to be integrated into peoples lives to help them reach long term weight management goals. Results from experients with Automa showed people preferred to interact with the robot than pencil and paper and still more than a computer program with exactly the same information provided. More interesting agian was the the participants named their robots and even dressed them. Some even needed to say goodbye when they were taken away again. This showed emotional relationships with the tools in their homes and something I think those of us desiring a robot buddy want.
The goal of how to have a robot integrated into the owners social network was worked on with ‘Autom’ where the data Autom collected could be shared with the health maintainers support network, including nutritionist or doctors. Having a robot become part of the team or group of contacts as well as being a useful communication tool is something I’m looking forward to.
Dr Breazeal’s current research is into having robots become another communication method for us. The robot used in this case is “The Huggable”. The huggable is designed to enhace the users current social network. One example use case of the huggable was to introduce touch into remote communication, for example a parent away on a business trip who could still read and interact with a book as well as the child.
Examples of robots used as theraputic, communication enhancing tools were ‘Paro‘ who is a baby seal given as a pet to people with alzheimer’s. Paro makes me feel sad even just looking athim but I think he’s wonderful. The famous dancing keepon is working towards helping children with autism.
Finally there was an experiment done with the MDS models. These experiments were to see how humans react with robots depending on facial expressions, shaking hands, female vs male traits etc. Basically how trust worthy the robots become in these situations.
One key point I got from Dr Breazeal’s lecture was that doing experiments with robots and humans is helping us understand human behaviour as well. She mentioned that some of the results they found don’t have matching results with human to human behavior, that work would still need to be done.
Finally it was question time. Jan was very curious to hear about what work was happening to get out of the uncanny valley, Dr Breazeal says that there definitely is work in that area. I asked what robot should the hobbiest be aiming to get started with. Dr Breazeal recommends the mindstorm nxt and their programming language scratch.
There are a lot more thoughts going on in my mind and I’m sure Jan is just as full of robotics ideas and experiements and wishing we could be getting on with that right now. I know we’d love a robot that could interact in the way we see in the movies, even more so I desire for tools that can help with our daily lives. Not only chores but organising myself, managing my tasks, a PA, cooking assistant, information prioritiser, document manager but ofcourse most of all… a trusted robot friend.
youtube video of the keepon:


