From an art/design history point of view, computers and iPhones really aren't that interesting, and soon converge on the obvious solution as a simple rectangle of glass.
Most people in design fields would not disagree that the lion's share of design innovation in the past couple decades has been in software UI/UX. The way we interact with our devices is just so radically different than 20 years ago to the point that it shapes our cognition and way about the world. And this will only continue with AI interfaces.
