Simple example of using a shade/shield to reveal a face underneath an image.

The core of a ship often houses essential machinery and systems vital for its operation, such as engines, generators, and control systems. This central area is intricately designed to ensure optimal functionality, safety, and efficiency, serving as the heartbeat of maritime navigation.

A modern example of utilizing interactive elements in a watch face is the Tommy Hilfiger TH24/7, which features a digital 12-hour display. With modular components, the watch includes animations, gyro functionality, and sound elements to enhance user interaction and provide a dynamic experience.