Most smartphones produced in 2014 will follow a certain design playbook: rectangular screen, a few buttons around the edges, and just enough thickness to house the internals and the requisite battery.

When the battery electric 2023 Cadillac Lyriq SUV arrives next year, it may mark the beginning of the end for the familiar rectangular display screen. Instead of a single, center-mounted screen, the ...

There’s a growing trend in smartphone design that slices and dices the screen in shapes that stray further and further from the traditional rectangle. Rounded corners are a relatively tiny change and ...