The term “Biometrics” is derived from “bio’” which means life, and “metrics”, which means measurement. Biometrics is developing for use in various technologies, including the unique identification and recognition of people. The technology at its current juncture is widely used in security and surveillance systems. Biometrics also has the possibility of converging with other technologies…

In the normal switch board we have to push switch manually and oftenly stand up and operate switch manually so that it is wasted of time, It is also used to operate for handicap person, using a voice recognition application which is interfaced with electric device. The prototype of the Switchboard is built using a micro-controller, chosen for its  low cost, in addition to its versatility and performance in mathematical operations and communication with other electronic devices. The system has been designed and implemented in a cost  effective way so that if our project is commercialized the needy users in developing countries will benefit from it