In a recent patent filing, Apple has revealed a fascinating innovation: a MacBook keyboard with a detachable key that can be used as a precision mouse. This innovative approach could revolutionize the way we interact with our MacBooks. In the following article, we'll take a closer look at this exciting Apple patent and explore its potential impact on the world of computer input.
The idea of a detachable key that works like a mouse may seem unusual at first glance, but it shows once again how Apple is constantly working to improve the user experience. The patent, titled "Deployable Key Mouse," was first filed by Apple in 2021 and has now received approval from the U.S. Patent and Trademark Office receiveThis patent promises a solution for precise tasks where a portable mouse might be more useful than a trackpad.
Apple Patent: The innovative MacBook keyboard with removable key
The patent describes a MacBook keyboard with a traditional scissor system but with one notable difference: a hidden, removable key. This key is intended to serve as a pointing device and have a position sensor to detect precise movements. Apple sees this innovation as a "convenient, portable and precise pointing input for a computer input system."

Why a detachable button? Apple argues that certain tasks, including graphic design, computer-aided drafting, and editing large documents, can be better accomplished with a portable mouse than with a trackpad. However, carrying a separate mouse around can be a hassle. That's where the detachable button comes in. It can be used as a regular keyboard key when it's not needed as a mouse. The button has a small internal battery to support its functions.

Apple has outlined several mechanical systems for implementing this detachable key. These include sliding keys vertically out from the casing and sliding a key horizontally out from the side of the device. The positioning of the detachable key on the edge of the keyboard means that it is not in constant use but is available when needed.
A promising innovation from Apple
Although patents do not necessarily mean immediate product developments, this "Deployable Key Mouse" patent shows that Apple continues to push the boundaries of usability and mobility in the computing world. This detachable key could be a welcome addition to the MacBook family and particularly appeal to professional users who need a combination of mobility and precise input. The future of computer input could take a new direction with this innovative idea from Apple. We will be eagerly waiting to see how this idea is implemented in future Apple products. Are you interested in the Apple MacBook Pro 16″ with M2 chipset? The professional notebook is currently priced from 2,189 euros available. (Photo by Yurolaitsalbert / Bigstockphoto)