Today there was information that the Google Pixelbook will run on Intel Tiger Lake. It is also known that the novelty, codenamed Halvor, will support Google Assistant and run on Chrome OS. The corresponding Assistant call button will be located on the laptop case.
Currently, only three Chromebooks and three keyboards with a dedicated Google Asisstant button are supported by Google Asisstant:
Google Pixel Slate Keyboard
Google Pixelbook Go
Brydge G-Type for Pixel Slate
Logitech K850 Keyboard Chrome OS Edition
It is also known that the laptop will be based on Intel’s eleventh generation Tiger Lake processors with 16 GB of RAM and will have a touch screen, keyboard and touchpad.