More than anything, the interface which I want to normalize is holding a laptop as a book and using the touchscreen (and optional stylus) on one side, and the k

More than anything, the interface which I want to normalize is holding a laptop as a book and using the touchscreen (and optional stylus) on one side, and the keyboard (say for drawing shortcuts/modifiers) on the other side. Still surprised that this wasn't a standard for say the Voyager e-book reader. Hopeful that the Lenovo Yogabook 9i will help to popularize this (and if it had Wacom EMR, I'd have one and be working on such concepts) --- annoyingly, my Samsung Galaxy Book 3 Pro 360 is just a bit too large for this, and the screen is so impossibly thin, trying it makes me worry about breaking it.