Google patents smart ring with selfie camera

San Francisco: US-based search engine giant Google has patented a smart ring that can take selfies as you wear it, without a smartphone.

Google applied for the patent at the United States Patent and Trademark Office (USPTO) in May 2019. However, it got published only on November 10 this year, reports GizmoChina.

As per the patent description, the smart ring houses an aperture (opening) that is enough to fit a finger. Precisely, it says the aperture is shaped to fit the first finger (finger where the ring sits) of the user.