Asus recently unveiled a family robot that can serve as a home healthcare assistant, control connected devices in the smart home, monitor security, perform various online tasks, and function as a playmate, among other things. Asus' Zenbo made its debut at last month's Computex computer show. At the same time, Asus launched a program that provides devs with access to the Zenbo SDK. Zenbo will be priced at US$600, but Asus did not announce when it will be available to consumers.