I’ve been thinking about the rumored iPad trackpad lately, and find myself having thoughts along the same lines as Dieter Bohn, namely that adding a cursor to the iPad would be a step backwards. Not only would it inherently invalidate and derail the current path of the touch computing paradigm, it could lead to lazy development of iPad apps that employ “touch targets” that are at too fine a scale for actual touch. Slapping an arrow cursor onto the iPad is a cop out. The addition of mouse support for accessibility is great, for accessibility, and importantly that addition doesn’t mimic a traditional cursor.
Bohn suggests that the trackpad would be useful even if just for text manipulation, but I think it could go further. Multi-finger gestures, of course, for accessing slideover and expose, for instance; but as I heard Federico Viticci point out that there is no “focus engine” in iPadOS as there is in tvOS, it occurred to me that maybe the trackpad could perform this function, too. Apps on the Apple TV can’t respond to touch, of course, so everything is handled with the remote’s touchpad moving focus around. Would this be a useful addition to iPadOS, giving users the ability to “tap” touch targets without removing their hands from the keyboard?