Embedded systems are commonly used for specific control functions within larger systems. These systems, which combine hardware and software, are embedded into devices such as washing machines, cars, or medical instruments to perform dedicated tasks. Examples include controlling temperature in a thermostat, facilitating navigation in a vehicle, or monitoring vital signs in healthcare devices. The design and implementation of embedded systems focus on optimizing performance, often with constraints on power consumption and processing capacity, making them critical for functionality in an array of applications and industries.