iPad Pro knows whether you are using your finger or Apple Pencil. When iPad Pro senses Apple Pencil, the subsystem scans its signal at an astounding 240 times per second, giving it twice the data points it normally collects with your finger. This data, combined with Apple?designed software, means that there are only milliseconds between the images you have in your mind & the one you see on the display.
Two tilt sensors in the tip of Apple Pencil calculate the exact orientation & angle of your h&. As you naturally write or draw, the relative positions of these sensors can be detected by the Multi-Touch display. So you can create shading effects simply by tilting Apple Pencil the way you would a charcoal or conventional pencil.
Within its slender case are intricate & accurate pressure sensors, capable of measuring a range of forces. The carefully positioned sensor determines precisely how hard the tip of Apple Pencil is being pressed down. Press harder to draw thicker lines. Alternatively, use a gentle touch for wispy hairlines. The variety of creative effects is virtually limitless. Which means you are as well.
iPad Pro is designed with palm rejection technology, making it possible to rest your hand on the iPad screen while you use Apple Pencil. Therefore, you can focus on drawing with the utmost precision instead of worrying about how to position your arm.