A multimedia training environment that assists users to study jewel programs

Jewel programs are invaluable assets for human beings. Thoroughly studying these programs will dramatically promote one´s understanding and skills. This kind of knowledge promotion has many implications. It will not only improve one´s programming skill, but also will strengthen the capabilities of one´s imagination and creativity. However tens of thousands of lines of source code are rather tedious and time consuming to study. We need a good instructor to guide us to study efficiently and effectively. However, a twenty-four hour instructor is hard to find. In this paper, a multimedia jewel program training environment is introduced. This environment provides functions for both content designing and jewel program learning. Within this system, a jewel program instructor can edit the jewel program into incremented versions. Associated with each version, multimedia explanation will be added. Via carefully designed versions, learners can study jewel programs very efficiently