they mean it as in, it senses how hard you pushed or are pushing a key. sounds like a piezoelectric keyboard. but, there will also be blowback with respect to

they mean it as in, it senses how hard you pushed or are pushing a key. sounds like a piezoelectric keyboard. but, there will also be blowback with respect to people who prefer their keyboards to have the button-click feel of typing. but, i wouldn't be surprised at all if they did at some point in time attempt to patent the keyboard.