Computing devices and peripherals having a dynamic curvature are disclosed. The base of a laptop can curve as the laptop lid is opened due to left and right base portions being pulled inward to a bisector of the base. Base portions can be pulled inwards by a bending strap pushed upwards by a lifter spring, by base hinges that rotate inwards, or a shape memory allow wire laced around pulleys that contract when heated. A display device with dynamic curvature can curve due to a rack and pinion linear actuator that extends or shortens adjustable rods housed in the display support. A base or display can be curved based on the context of the computer device or in response to certain events. The curvature of a base or display can be tunable by a user. Curved bases and displays can reduce wrist and eye strain.