基于OpenGL的人機(jī)交互系統(tǒng)設(shè)計(jì)

人機(jī)(計(jì)算機(jī))交互(Human-Computer Interaction)系統(tǒng)包括人、計(jì)算機(jī)輸入、輸出設(shè)備及其相應(yīng)人機(jī)界面(Human-Computer Interface )。本文針對(duì)一種筆式三維人機(jī)交互系統(tǒng)進(jìn)行了研究，用二自由度機(jī)械跟蹤器、DSP數(shù)據(jù)采集器、藍(lán)牙通信模塊、PC 機(jī)以及研制的界面軟件，設(shè)計(jì)了一種三維人機(jī)交互設(shè)備,系統(tǒng)能夠比較真實(shí)的模擬筆在紙面上的運(yùn)動(dòng)軌跡,在一定的硬件條件下，系統(tǒng)能夠較好地完成實(shí)時(shí)交互，同時(shí)交互過(guò)程中能夠保證良好的手感。
關(guān)鍵字: 人機(jī)交互,DSP, 機(jī)械跟蹤器
Based on OpenGLMan-machine Interaction System Design Li jinhmin (JiLin Business and technology college Jilin changchun 130062) Astract: Human-Computer the computer and its interaction(HCI) system contents the human, I/O Devices of Human-Computer Interface. This paper researches a pen-based 3D-HCI system. . It has designed one kind of three dimensional man-machine interaction equipment which consists of a 2 degrees,mechanical tracker, DSP device, bluetooth, PC and the interface software. Under certain hardware condition, the system can complete well real-time, simultaneously is alternately interactive in the process to be able to guarantee the good feel.
Key words: Human-Computer Interaction, DSP, mechanical tracker