The patent, reported by Patently Apple, describes an Apple Pencil with color sensors built into the tip of the pencil that can sample the surface of real-world objects and detect their color. Images in the patent show the Apple Pencil may come with a built-in light ambient sensor, light emitter, and a light detector that can detect the color and texture of a surface.
Like with all patents, it doesn't reveal when such a feature or product will launch, if ever. Apple filed a patent for a similar feature in June 2020, and three years later, no such update to the Apple Pencil has been made. The second-generation Apple Pencil was announced in 2018, with no clear indication of when a third-generation model could debut.
Apple has added new capabilities to the Apple Pencil with improved iPad hardware and new iPadOS features. For example, the new M2 iPad Pro has a feature called Apple Pencil hover, allowing users to hover the pencil over the iPad to know where exactly the Apple Pencil will touch the display.
