Scientists Add Emotions To Robotic Head
DeviceGuru writes "Claiming that service-class robots will one day be pervasive, researchers at the University of the West of England's Bristol Robotics Laboratory (BRL) have begun investigating ways to make robots seem more human. As part of a project to enhance robot/human relationships, BRL has created a robotic head that can exhibit emotions, based on both verbal and non-verbal cues. Check out the videos in the article — especially the slightly creepy one in which the robot contemplates its purpose and its relationship to its environment."
The first robot I ever saw talking was this one http://www.youtube.com/watch?v=k4dwcxiDTcA
and I think it was more impressive than the one in the article...
while this might not be useful for lawnmowers, it might be useful for robotic pets, caretakers, help desk workers, etc. who will be engaging in social interaction with people.
one interesting application for robotics that's already in trials in some places (in Germany, i think) is using robotic animals to provide environmental enrichment for convalescent patients. for instance, they might give an elderly patient a robotic seal pup to talk to, interact with, and take care of. for such robots, emotional expressiveness is extremely vital.