The researchers tweaked feedback flow control in subsequent tests, which increased the efficiency to more than 99%.

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ThinkFlood has also updated its original, award-winning RedEye remote control in response to customer feedback.

ENGADGET: Thinkflood intros RedEye Pro networked home automation controller

Unfortunately, we soon realized a flaw in the control scheme for golf, in that there was no frame of reference or feedback for our motions.

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