Design of wireless teaching aided tool PPTCtrl with Bluetooth SmartPhone
Fan Xin · Jisuanji gongcheng yu sheji · 2010
In order to ensure the quality of teaching and improve the aided tools,how to use Bluetooth smartphone make wireless teaching aided tool PPTCtrl is researched,which is based on the analysis of J2ME Bluetooth wireless technology,office technology and JACOB object Access technologies.Then a design plan of PPTCtrl based on RFCOMM Bluetooth serial port service the corresponding solutions with the realization of the key issues are emphasized.At last,a prototype system experiments is given,the results show that PPTCtrl meet the demands of the wireless control of PPT.