Интерактивная доска

hrough TRACEBoard interactive whiteboard,the narrator can carry out face-to-face exchange with the audiencces before the board directly,and display all kinds of information (explanation,note,illustration) on TRACEBoard.No matter it is documents in the format of Word of Powerpoint or pictures or videos,etc.,they can be modified,marded,erased easily,or saved,printed or sent to the audiences by e-mail;the narrator may record all screen activity and audio as a digital video file in AVI format for review and share.This makes exchange and communication easier and more flexible. TRACEBoard interactive whiteboard's surface is tear proof,anti-scratch and resistant to chemical erosion,optimized for projection and provide the same viewing effect for audiences in different positions.Special pen bar and tool bar provide a convenience for user's manual manipulation.