The New York Times writes:
By 2007, networked robots that, say, relay messages to parents, teach children English and sing and dance for them when they are bored, are scheduled to enter mass production. Outside the home, they are expected to guide customers at post offices or patrol public areas, searching for intruders and transmitting images to monitoring centers.
If all goes according to plan, robots will be in every South Korean household between 2015 and 2020. That is the prediction, at least, of the Ministry of Information and Communication, which has grouped more than 30 companies, as well as 1,000 scientists from universities and research institutes, under its wing. Some want to move even faster.