Recent research by Apple indicates they are exploring the development of a new Apple Pencil that could function on any surface, eliminating the need for a touch-sensitive iPad screen. Each year, Apple files numerous patents, and while a granted patent doesn’t always lead to a product, it often suggests that the company is investigating a specific technology. For instance, Apple has previously looked into adding Apple Pencil support to the iPhone.
A recently awarded patent titled “Input device with optical sensors” outlines a design whereby the Apple Pencil’s sensors would be built directly into the device, rather than relying on interaction with an iPad. This innovation is not intended to replace traditional touch-sensitive displays, but rather to expand the functionality of the Apple Pencil beyond the confines of an iPad screen. One concept even involves the Apple Pencil emitting light from its tip, allowing it to detect variations in brightness for spatial mapping.
This design could enable users to sketch on various surfaces, as the Apple Pencil would utilize its accelerometer and other sensors to track movement and distance, similar to the hover mode introduced with the Apple Pencil’s second generation. The patent illustrates potential applications with various Apple devices, including iPads, MacBook Pros, iPhones, and even an iPod, although it’s unlikely older devices would respond to Apple Pencil use. Importantly, the Apple Pencil could also perform tasks unrelated to drawing, such as moving cursors and changing settings, and even granting access to restricted areas of a computer or network through connected devices.
However, it does not imply that the Apple Pencil will have biometric capabilities. This patent is credited to five inventors and highlights the ongoing evolution of the Apple Pencil, which may incorporate features such as color and texture detection in the future.
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