Mark Gurman: Apple is exploring the development of new wearable devices, including smart glasses, AirPods with cameras, etc. Gurman said that Apple's design team had proposed the idea of a smart ring, which can obtain health tracking function and wear it on the finger, but currently, the smart ring is just one idea. Recently, Apple engineers have discussed the possibility of developing smart glasses that can provide audio and utilize artificial intelligence and cameras to recognize things in the surrounding world. In addition, Apple is also researching other ideas, such as equipping AirPods with cameras.