Method for generating a dedicated format file for a panorama mode teaching system
The invention relates to a method for generating a dedicated format file for a panorama mode teaching system. By using the method of the invention, the size of the generated format file is small and recording and interaction process is convenient. The method is suitable for digitalized teaching and remote teaching. A traditional remote teaching process is lack of interactions and depends on a high quality network. By using the method of the invention, the above problems are solved. A reliable technology support is provided for teaching resource equalization.
1. A method for generating a dedicated format file for a panoramic mode teaching system comprising a panoramic courseware making system, the method comprising:
the panoramic courseware making system acquiring data including a teacher's and/or a student's actions, voices, curriculum documents, and time information corresponding to the moment when the data are acquired, wherein the actions comprise
insertion of texts or pictures,
demonstration of experimental procedures,
drawing of lines and/or geometric shapes, and/or
movement of eraser tools or small blackboard tools;
obtaining instant voices of the teacher and/or the student by the teaching system via a microphone, while collecting the actions via a mouse, a keyboard, a tablet or an electronic whiteboard;
analyzing the actions to obtain
the time when each action happens,
paths of the actions,
additional data carried by the actions, and
types of the actions;
recording the time when the actions happen, the paths of the actions, the additional data carried by the actions, and the types of the actions in an order of time,
wherein the actions include stroke actions, media actions, and data actions,
wherein the stroke actions comprise a writing path, a moving path by a teaching pole and a wiping path by an eraser,
wherein the media actions comprise insertion of pictures or videos,
wherein the data actions comprise a picture fully integrated with the panoramic courseware, rather than referenced by a physical address, and
wherein each of the stroke actions, the media actions, and the data actions comprises two portions: a path portion and a data portion,
wherein, for a stroke action, the sequence of physical coordinates of the action path is completely recorded in the path portion and the data portion is not enabled,
wherein, for a media action, the coordinates where the multimedia file appears in the courseware is recorded in the path portion and a physical address of the multimedia file is recorded in the data portion, and
wherein, for a data action, the coordinates used by the data in the courseware are recorded in the path portion and a complete binary data stream of the file is written into the data portion.