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linux hid
About this tag
The linux hid tag covers discussions about the Linux Human Interface Device subsystem, including new HID keycodes for AI interactions. Recent content highlights three new kernel keycodes—KEY_ACTION_ON_SELECTION, KEY_CONTEXTUAL_INSERT, and KEY_CONTEXTUAL_QUERY—proposed by Google to enable contextual AI keyboard actions beyond simple assistant launch. These additions signal a shift toward invoking AI within active tasks. The tag is relevant for those tracking Linux kernel input changes, HID protocol updates, and the integration of AI features into operating system input handling.
Linux is gaining support for a new class of keyboard controls that go beyond the familiar Copilot key, and that matters because it signals a shift from launching an assistant to invoking AI inside the task you are already doing. Three new HID keycodes — KEY_ACTION_ON_SELECTION...