Using this technology, one can easily sit in one place and control the appliances in his/her home, office, etc with his/her bluetooth enabled smartphone. This technology will be very useful for the aged people and also physically challenged people. It reduces the use of plastic made switches, hence it serves the environment too. It is eco-friendly technology. It enhances security of the system, from others having the same technology to access one’s appliances by embedding a password system. On the whole, this projects seems very useful in the upcoming future.