Tim Probert, president of global business lines, says that horizontal drilling, a process in which a well is drilled down vertically and then angled around a curve to reach reservoirs from a horizontal angle that increases the well's exposure, is now 55% of Halliburton's total activity.

FORBES

What the MotionPlus adds is better sense of the exact hitting angle, which makes for better ball placement in advance modes, but provides quite a considerable learning curve.

ENGADGET: Wii MotionPlus review: it works, but so far the games aren't worth the fuss