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Task management is an important part of an operating system, safe and reliable task management program is crucial for operating system running. To overcome the limitations of traditional methods for operating system development, taking Embedded Real-Time Operating System MicroC/OS-II as chief reference, a formal model of task management based on B method is proposed in this paper. According to the...
It is important to establish the virtual plant model for digital agriculture complying with the law of plant development. Through large numbers of experimental data during the plant development, using the accumulated growth day as parameter, the morphological and physiological models would be found accordingly. Defining the plant growth unit and its organs with the way of type seal technology, the...
This paper presented a methodology of interaction between hand and a virtual object based on augmented reality during the procedure of virtual assembly. The effective size of the grasped object is proposed to match with the flexion of the hand during the procedure of the grasping. Meanwhile, the method for judging the motion of grasping occurrence, recognizing user's intention of assembling and detecting...
The text from three aspects - a brief summary of the development of Human-Computer Interaction describes of the Human-Computer Interaction is an interaction between people and a machine with a computer, and Man-machine interface is the form and method to realize of the Human-Computer Interaction; Then, analyzes the world today interactive design product and divides them into four parts, that is Data...
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