在世纪之交的今天，自动化科学技术如何跨入二十一世纪？据粗略调查，记者希望拥有语音和手写输入的笔记本电脑；医生想用虚拟现实和微型机器人在千里之外做手术：歌唱家想有作曲自动化设备；宇航员需要虚拟训练器；指挥员希望有交互式虚拟系统；人际联系要求通讯智能化网络； At the turn of the century how to automate science and technology into the twenty-first century? According to a rough survey, journalists want laptops with voice and handwriting input; doctors want to use virtual reality and micro-robots to operate thousands of miles away: singers want composer automation equipment; astronauts need virtual trainers; commanders want interaction Virtual system; interpersonal contact requires intelligent communication network;