ShakeLED 1.0

Device: iOS iPhone
Category: Entertainment
Price: $.99 -> Free, Version: 1.0 (iTunes)

Description:

限時特價 $1.99->$0.99 (Now~2011/11/13)As commercial use of magic LED stick (POV display) in the concert, like shaking his stick can show word Message.By fast switching the LED switch, the use of visual persistence (Persistence of vision) of the principleThe reason is caused by the optic nerve of the reaction rate, and its value is the twenty-fourth seconds.In the air does not exist on the big screen 64x16 lattice, roll out the textObjects in rapid motion, when the human eye sees the image disappears, the human eye can continue to retain its image, the image of about 0.1-0.4 seconds, a phenomenon known as persistence of vision phenomenon.Video Demoshttps://www.facebook.com/video/video.php?v=2046600658703http://www.youtube.com/watch?v=urqr5CYT2c4http://www.youtube.com/watch?v=a6teiLSGLkMUsage1) In the text box, enter the desired text messageOr click on button to choive a list of common messages2) Select the desired color3) toward each other from side to side to shake iPhone4) the form of LED text will appear in the virtual big screenShake out the best tips1) try to keep the level of the mobile, you can try hand straight not move, only rotate the waist2) You can also select the symbols used in the message and then modify it3) 2 ~ 3 word is best over display range will be FULL,,What is POV Display:A class of display device described as "POV" is one that composes an image by displaying one spatial portion at a time in rapid succession (for example, one column of pixels every few milliseconds). A 2 dimensional POV display is often accomplished by means of rapidly moving a single row of LEDs along a linear or circular path. The effect is that the image is perceived as a whole by the viewer as long as the entire path is completed during the visual persistence time of the human eye. A further effect is often to give the illusion of the image floating in mid-air.(Made In Taiwan)

ShakeLED



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