Embedded Development is a vast field, and hence it is categorized into various domains for optimal performance. Embedded Hardware Engineering : This area designs hardware products across various industries like Healthcare, Consumer Electronics, Aerospace and Defense, Automotive, Power Electronics, and Solar Energy. Embedded Application Development: This domain develops navigation subsystems, multimedia, mobile, and wireless communication applications on various cross platforms like Windows, Apple, Blackberry, and Android. Embedded Software Engineering : Software development is the critical domain of all. Services offered by this area are Board support package (BSP), Firmware development, Device driver development, porting of native Operating system Linux, Windows to another device like Android, Blackberry. Moreover, Middleware features development for WiFi, Bluetooth, and peripheral integration of various devices. Modeling and Simulation : Before building the embedded product it is important to ensure that procurement cost does not go higher. To maintain this model-based design has to be implemented using modeling and simulation tools. This feature helps to develop quality products at a low cost.  5.Verification and Validation : An end-to-end life cycle test, verify and validate the defects of faulty embedded systems.