Neumorphism vs glassmorphism in UI design boils down to extruded pillows versus frosted windows. Both rule 2026 interfaces. One hugs shadows. The other blurs boundaries. Quick verdict: Neumorphism: Soft, embossed buttons. Feels tactile, like pressed clay. Glassmorphism: Translucent layers. Ethereal, floating panes. Pick? Neumorphism for grounded apps. Glass for sci-fi...