Susan Kare, “Sketches for Graphic User Interface Icon” (detail) (1982), ink on graph paper, on view in ‘This Is for Everyone’ at MoMA (gift of the designer, 2015, photo by the author for Hyperallergic ...

Instagram, the popular image-sharing social network owned by Facebook Inc., got rid of its vintage camera logo and redesigned its mobile apps with a simpler, whiter user interface. The rebooted brand ...

As I’ve been exploring iOS 13 to write the just-released Take Control of iOS 13 and iPadOS 13, I’ve become concerned about what seems to be an increasingly frequent pattern in iOS software design.

This course is an introduction to usability and user experience (UX) design methods that can be applied to embedded devices and systems. UX methods are presented for user analysis, planning, research, ...

In the digital world, the user interface is the medium of communication. It is the surface at which humans interact with the functionalities provided by machines—whether hardware or software. As such, ...