A recently granted patent indicates that the Apple Pencil could function on multiple surfaces like iPhone, MacBook Pro, and even wood or paper. This device may incorporate its own optical sensors to detect movement and position in 3D space, eliminating the need for direct interaction with the iPad. It could also include a trackball tip using optical sensors, reducing surface scratches. Additionally, features like handwriting recognition and gesture input might become possible, enhancing creative capabilities with the Apple Pencil.
The patent describes a stylus that could be capable of detecting movement, tilt, rotation and position in 3D space, meaning it wouldn't rely on interacting with the iPad's sensors.
The patent also talks about how the Apple Pencil could have a trackball tip, which rolls as you move it, using optical sensors instead of internal wheels, reducing scratches.
Combining optical sensor tech with other sensors could mean the Apple Pencil might offer handwriting recognition, 3D drawing, and gesture input, potentially allowing it to draw in the air.
The new patent suggests that the Apple Pencil could work on multiple surfaces beyond the iPad, such as iPhone, MacBook Pro, and even wood and paper.
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