Neo-skeuomorphism

What came back is the material, not the metaphor. Skeuomorphism in its original form copied a physical object and its affordances together: a notes app was a yellow legal pad because you already knew how a legal pad worked, and the stitched leather around it was there to complete the illusion. The revival keeps the first half and drops the second. A surface is lit from a consistent direction, has a specular highlight where the light would hit, sits on a layered shadow that says how far above the background it floats, and may carry a knurl or a brushed grain, but it is not pretending to be a specific object you own. Nobody thinks the volume control is a real amplifier knob. It just behaves like something made of matter.

The rest of the register is inherited from the flat decade rather than from 2010. Spacing, type scale, hit targets, and layout stay where a modern design system put them, so a neo-skeuomorphic screen has the density and the touch targets of a flat one with material laid over it. That is the tell that separates a real example from a pastiche: if the depth arrives together with gradients on the type, ornamental frames, and 32-pixel padding everywhere, the design has gone back to 2011 rather than forward.

The contrast with neumorphism is the one worth learning, because they look adjacent and are opposites in the way that matters. Neumorphism extrudes a single undifferentiated material, so the control and the background are the same colour and the same substance, and the whole effect depends on differences too small to survive a contrast check or a bright room. Neo-skeuomorphism depicts distinct materials at real contrast: this part is metal, that part is glass, the button is clearly a different thing from the panel behind it, and the depth cues sit on top of an interface that would still be legible if you flattened them. Claymorphism is a third relative, soft and inflated rather than hard and lit, and deformable-ui is the version where the depicted material also squashes when you press it.

Why now is worth naming plainly. Headset and spatial interfaces made lighting and depth functional again, since a panel floating in a room needs a shadow to be locatable at all. Displays got good enough that a subtle specular highlight survives instead of banding. And a decade of identical flat rectangles left designers with no cheap way to signal which of five same-shaped things is the button. The cost is real: every layered shadow, blur, and gradient is paint the compositor has to do, so the register wants to be spent on the few controls that carry the interaction and kept off the long lists.