There are a lot of smart programmers in the world, and the net provided them with a perfect launch pad for springing surprises.

世界上有很多聪明的程序员，互联网给他们提供了一个创造惊喜的完美跳板。

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For those looking for even greater flexibility and control of their Smart TV experience, Samsung's new Smart Wireless Keyboard (sold separately) features a standard-sized keyboard along with touch pad.

ENGADGET: Samsung details pricing and availability for its 2012 Smart TV lineup

The co-inventors have now formed a company called Fingerworks to make and market the smart pad system.

BBC: Handy future for gesture sensor