Apple is researching whether interchangeable sleeves for the Apple Pencil could give users a choice of controls, sensors, or even extended battery life.
Apple's introduction of the notch in the MacBook Pro seemed like FaceID was imminent but it has yet to appear. It's clear, though, that Apple is still thinking about implementing it in the MacBook Pro, in the iMac, and possibly a display too.
Apple intends to bring the Face ID biometric authentication system introduced with the iPhone, to its Mac range, including both portables and desktops.