Grappling with the implications of an artificially intelligent culture.

In April, the government of Japan released more than 60 pages of recommendations to "secure the safe performance of next-generation robots," which called for a centralized database to log all robot-inflicted human injuries. That same month, the European Robotics Research Network (EURON) updated its "Roboethics Roadmap," a document broadly listing the ethical implications of projected developments like robotic surgeons, soldiers, and sex workers. And in March, South Korea provided a sneak peek at its "Robot Ethics Charter" slated for release later in 2007. The charter envisioned a near future wherein humans may run the risk of becoming emotionally dependent on or addicted to their robots.