https://www.entrepreneur.com/article/345557

Apple is known to explore unusual Mac designs, but its latest may be more eye-catching than most. The company has applied for a patent on a desktop Mac design whose main body consists of a single, curved sheet of glass -- a wedge at the back could both house processing components and prop up the design. A slot at the bottom center would let you slot a keyboard through, and Apple even envisions the possibility of altering the curve to adjust the display angle or fold the system shut.

One section of the patent imagines sliding a MacBook's keyboard section through the slot, suggesting this design could also be used for a laptop dock instead of a full-fledged computer.