interactive smart board with built in computer. An important component of academic literacy , information ability , that is , the ability to acquire, analyze, process, utilize, evaluate, and use information to solve problems , together with reading, writing, and computing skills, will become the basic ability of lifelong learning for students in the information age. Secondly , the information technology with multimedia computer and Internet as the core not only provides the material foundation for the cultivation of students' innovative spirit, innovation consciousness and practical ability , but also becomes an important tool for teacher education and student learning . More importantly, it is from concept, content and Ways and other aspects have triggered deep changes in teaching. Thus , the information age is not only to cultivate creative talents to give a lot of new diagnostic interpretation , moreover , extensive application of modern information technology in education will lead to profound changes in the education system occurred , educational information for promoting education reform, education an important part of development , to comprehensively promote the quality of education has an important role.. The IQAio GR519 is an upgraded lightweight version based on the original IQAio GR511. The original dual-cavity structure was changed to a bottom-edge structure, so that the minimalist design accommodates modern classrooms and conference rooms. With one IQProjector V2 and one IQView E3821, you can achieve flexible and intelligent classroom.