An ‘Apple Ring’ could be used in tandem with an Apple Pencil for enhanced functionality

Apple has filed for various patents involving an “Apple Ring,” a wearable device that could theoretically interact with, and control, Macs, the rumored “Apple Glasses,” and other devices. A newly filed patent (number 20210072833) for a“Self-Mixing Interferometry-Based Gesture Input System Including a Wearable or Handheld Device” shows that such a device could add functionality to, […]

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