It’s 2017, and conversational interfaces (people talking with machines the same way they talk to other people) are everywhere. Siri has become a household name. Taco Bell lets you order tacos over ...

My first experience with a hologram was, like so many other people’s, completely fictional: a small, blue figure projected from R2-D2 in the original Star Wars. About a decade later, I got a taste of ...

For designers, implementing an interactive user interface (HMI, MMI, GUI pick your favorite acronym) is a combination of using common sense and best technology. This approach is necessary to create a ...

As devices become increasingly complex and connected, user interfaces are being relied upon to bridge the gap between the physical and digital parts of a system. This often leads to hybrid interfaces, ...

Java interfaces are different from classes, and it’s important to know how to use their special properties in your Java programs. This tutorial introduces the difference between classes and interfaces ...