The content of the competition is to select materials from industrial products that are closely related to people's lives, and examine competitor's ability upon innovation design and product development based on the 3I characteristics of virtual reality (Interactive, Immersive, and Imagination), including the ability of 3D modeling and environment processing for VR scenes; the ability of VR engine platform application and development, the ability of interactive production, and the ability of debugging towards virtual reality external device. Competitors need to use creative design methodology to carry out demand analysis, product analysis, scene layout and interactive function planning for software, and complete design schemes such as cognition, structure introduction, operation process and assessment and scoring of industrial products, and to complete the function development via the development engine of virtual reality finally.