People often get excited about making something with atoms—they dig into the design, interface, colors, materials, textures—and instantly become blind to simpler, easier solutions. But making anything with atoms is incredibly difficult—it’s not an app that you can copy and update with a click. The only time hardware is worth the headache of manufacturing and packaging and shipping is if it’s critically necessary and transformative. If hardware doesn’t absolutely need to exist to enable the overall experience, then it should not exist.