Abstract Introduction Part 1 Intelligent Manufacturing Systems Based on Ubiquitous Information 1 Overview 2 The Features of Information Manufacturing Systems Based on Ubiquitous Perception 3 Key Technologies 3.1 Ubiquitous Sensing Networks 3.2 Ubiquitous Manufacturing Information Process 3.3 Virtual Reality 3.4 Human-machine Interaction 3.5 Distributed Spatial Collaboration 3.6 Parallel Management Technology 3.7 E-Business 3.8 System Integrated Manufacturing