Take a look at this!!
Originally shared by Dan Gillmor
The conveyor belts delivering luggage at Hong Kong’s airport must have sensors that watch the upcoming bags and the spaces on the belt that serves the passengers. (Or possibly, as a commenter notes, someone’s watching a video feed and doing it all by hand.)
Many bags are held briefly, so they’ll drop into an empty slot. This doesn’t always work (see last few frames). Still, it’s pretty impressive — and definitely avoids the luggage pileups I see at many other airports.
Google+ c.a.t. (2/2) 
ai queria saber ingles..
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This seems like a good idea, but I don’t think it’s that hard to implement… Come think of it, all you need is something “looking” at the known metal rail at the bottom of the conveyor. If you have a “gap” of, say, 0.5 seconds, drop the next one. Of course, the devil is in the details…
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so por que nao entendo ingles vcs ficam ai ne…devem estar caçoando de mim..kkkkk
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Ingles é uma lingua multo simples e facil de ler. É mais dificil de ouvir, pois existem muitos sotaques diferentes. Se voce tem dificuldade, use o Google Translate (http://translate.google.com) ou se voce usa o Google Chrome, existem extensões que traduzem a pagina atual inteira.
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ah tah..so entendi que vc disse ser uma boa ideia..kkk
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