No matter where you specify your electron is in terms of those two angles, it doesn't matter the angular part of your wave function is going to be the same.
With zero grams of activation force, Crescendo Sensor works at all angles and requires absolutely no calibration, providing hundreds of levels of pressure.
The Panel was nice and bright, even eclipsing our LED-backlit XPS M1330 on maximum settings -- though the screen looked washed out, viewed from off-angles -- and featured smooth action and no perceptible audio sync issues when playing a DVD-quality movie.