 | be utilizing the computer. We would write a program in C++
and develop a standardized protocol for the computer to talk to all devices in
the house. The interface used would be parallel port. This is because the
parallel port is the cheapest interface. Furthermore, it would be relatively
easy to migrate to another faster interface such as Ethernet once the
protocols are in place. |
 | let the user have Electronic card key. Each occupants would be
given distinct individual card as the key to access all the doors he has
rights to. A guess key would be made so that when a guess come into the
house, he has limited access to the private rooms. |
 | centralize electronic device control. The computer is made
to centralize the control of all the electrical devices. For example, the
lights can be dimmed and fans be adjusted speed. |
 | personalized configuration. This product would support personalized
electronic setting for each occupants. Such as the lights would be dimmed or
the room would be warmed to personal preference. The specific electronic
devices would be turned on and adjusted automatically. For instance, Mike
likes to listen to Enya's song. When he reached home, the Hi-Fi would
automatically be switched on and Enya CD would be played. |
 | enhance the functionality of general power outlet. The power outlet
would be modified to support timing and centralized on/off. |