Embedded systems

Embedded Systems are hardware/software systems, built into devices that are not necessarily recognized as computerized devices. They fulfill a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints. These systems do control the functionality and perceived quality of these devices. Some specific examples of embedded systems include: controllers for the ABS of a car or the operation of its engine, the automatic pilot of an aircraft, the chip set and software within a set-top box for a digital TV, a pacemaker, chips within telecom switching equipment, ambient devices, and control systems embedded in robots and in process plants (including its sensors, actuators, control algorithms, filters, etc.).