| 摘要 |
A multi-keyboard computer input system, comprising keyboards, a computer and a display device. The multi-keyboard computer input system is connected with the computer via a plurality of keyboards, and the computer in the multi-keyboard computer input system is connected with the display device to constitute the system; and the computer performs classification processing on information entered via the plurality of keyboards at the same time according to device numbers of the keyboards. The multi-keyboard computer input system greatly improves the capability of a computer for processing input information, and extends the application scope of the computer. In a typical teaching application, so long as each student is equipped with a keyboard, the bidirectional interaction in a teaching process can be realized easily, and detecting in real time and saving the master situation of all the students in a class can greatly save the checking time of a teacher. If a computer in a classroom is networked, these big data generated by teaching not only can prompt the teacher of the knowledge master situation of the students, but also can measure the level and quality of the teaching. Data in a teaching and learning process may be shared, which makes it possible to realize large-scale big data teaching platform analysis and teaching management. |
