The United States Patent & Trademark Office (USPTO) on Thursday published an interesting Apple patent application for a Mac keyboard that looks like an oversized Magic Trackpad accessory, but with virtual keys in place of the physical ones providing haptic feedback, similar to the new MacBook's Force Touch trackpad.
Filed in November 2014 and titled 'Method and Apparatus for Localization of Haptic Feedback,' the invention outlines a keyboard with a flat, touch-sensitive input surface incorporating multiple actuators to provide tactile feedback.