document camera setup. The rule and management of the government that is not a single subject. 1 Jiang Bixin, the vice president of the Supreme People's Court, pointed out that governance and management are different. Although the two are not completely opposite, they have at least the following significant differences. First, the main body is different. The main body of government management is the government, and the main body of governance includes social organizations and even individuals. This change means that the government is no longer only the subject of governance, but also the object of governance; society is no longer only the object of governance, but also the subject of governance. Second, the source of power is different. The government's management power comes from the authority of the authority. Although the authority of the authority is fundamentally authorized by the people, the people's authorization is indirect. A considerable part of the governance power is directly exercised by the people. This is the so-called autonomy and governance. Third, the mode of operation is different. The operation mode of government management of a single subject is one-way, mandatory, and rigid, so the legitimacy of management behavior is often questioned, and its effectiveness is often difficult to guarantee. The mode of operation of governance is compound, cooperative, and inclusive, and the rationality of governance behavior has received more attention, and its effectiveness has greatly increased. 2 The shift from education management to education governance also has the above characteristics. First of all, based on the concept of education governance, the school management and service system should gradually shift from a thorough "principal responsibility system" to "the principal is responsible, multi-agent participation"; secondly, the way other entities participate in decision-making should be more direct. That is to say, the modern school management and service system should directly reflect the effective participation of the people in the process and form a process-based system guarantee for the people to exercise their power. In addition, with the transformation of decision-making bodies and decision-making methods, the mode of school management must also change. Although the ??principal responsibility system?? has a more authoritarian management model that can improve school performance to a certain extent and concentrate on school improvement, in terms of the long-term development of the school, it is still necessary to supplement a more diversified management model. Guarantee the legitimacy of power and the rationality of decision-making.. Interactive Document Camera is a completely new concept design and mobile visualizer. The touch capability on IQTouch and IQBoard, IQView E3511 Document Camera can be freely used for presentations anywhere in or out of the classroom or office.