Last year, Apple launched Pencil, a stylus, which in the current situation can only be used with the iPad Pro.
However, indications are that Apple will eventually add support for the Magic Trackpad, which makes it possible to use the pen with a Mac computer.
Apple has namely been granted a patent in the text and images describing how Apple Pencil can be used with a trackpad.
Illustration from Apple's patents.
It is not inconceivable that in time we will also be able to use Apple Pencil also with control pads in the Macbook, Macbook Pro and Macbook Air.
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