葡京现金游戏

Cutting edge

作者:任锭    发布时间:2019-03-03 02:11:02    

GET TACTILE WITH FOG You may not have seen them yet, but exhibitors at trade shows are beginning to love the spooky quality of “fog screens”, which display images on a moving curtain of mist. Soon they will be able go one better, and interact with the images projected on them by pressing their fingers into “buttons” in the fog, as if it were a touch screen. To create a fog screen,

 

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