online whiteboard. The method carried out a simple SWOT analysis, and conducted a preliminary discussion on the domestic and international market demand for interactive whiteboards, and made bold predictions on the market development trend of interactive whiteboards. At the same time, combined with the specific situation of Company A , it comprehensively analyzes, demonstrates and evaluates the problems of internal and external environment, product market forecast and investment risk assessment. This will provide an important reference for decision makers investing in the project.. 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.