iPadOS 15.4 and macOS Monterey 12.3 betas add the long-delayed Universal Control, which lets users control nearby Macs and iPads with a single mouse or keyboard (Juli Clover/MacRumors)

Juli Clover / MacRumors:
iPadOS 15.4 and macOS Monterey 12.3 betas add the long-delayed Universal Control, which lets users control nearby Macs and iPads with a single mouse or keyboard  —  The iPadOS 15.4 and macOS Monterey 12.3 betas that Apple released today introduce support for Universal Control …