技术关键点（Technical key points）.doc

技术关键点（Technical key points） Ultra short focus projection technology Ultra short focus projector will be widely used in education, commercial and home users in China DisplayLink? Technology is not only the advantages of using the small USB line instead of routine use of VGA line connection projection, make the image more clear, and in the terminal control, ease of use, etc, also greatly ascend, bring brand-new experience for the user NFC Smartphone remote control Strong light sensing technology can further enhance the visual effect when the surrounding environment is bright Wireless capabilities, which can display as many as 16 PC images, save the cluttered video lines [multiple choice] Option small scale Be familiar with, use 3 15% Know, see and know about 17, 85 percent You know, Ive heard of something like 7, 35 percent I dont know. I didnt hear 0 percent This question is valid for 20 Check the percentage of multiple choice questions Table pie chart bar chart bar chart hides zero data 10000 Loading pie charts... Save print to zoom out to hide Loading the bar graph... Save print to zoom out to hide Loading... Save print to zoom out to hide Loading bars... Save print to zoom out to hide -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- [multiple choice] Option small scale I dont know. I havent seen 1 5% Classroom or small meeting room 1785% Family 1 5% Exhibition hall or large meeting hall Other [details] 0 % This question is valid for 20 Check the percentage of multiple choice questions Table pie chart bar chart bar chart hides zero data 20000 Loading pie charts... Save print to zoom out to hide Loading the bar graph... Save print to zoom out to hide Loading... Save print to zoom out to hide Loading bars... Save print to zoom out to hide -- -- -- -- -- -- -- -- -- -- -- -- -- --