Cisco Unity and Cisco Unity Connections have three different user interfaces. The interfaces are commonly referred to as the TUI, GUI, and VUI. TUI stands for the telephone user interface and ...

When Tim Cook first demonstrated iOS 11 at the 2017 Worldwide Developers Conference, people were stunned. This is what Apple was working on? Gone were the iPhone’s sleek user interface headers, ...

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, ...

This month I’m going back to programming for a while. I need a rest from the weirdness on the Talkback discussion in last month’s column. I do intend to write more about theory issues in the future, ...