One sacrifice for that density might be in the viewing angle, with colours starting to fade at a relatively small amount of angle, although information does remain readable.

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Colin Angle, CEO of iRobot says a robot is something that uses sensors to perceive information to understand the world and then uses artificial intelligence to process what it saw, then applies some kind of physical actuation in its environment.

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The device saves all the data from each hit, namely the animation, path, putter-face angle at impact and throughout the stroke, angle of attack, tempo, impact speed and swing path distance -- in other words, more information than most players would know what to do with.

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