Abstract: A disclosure and claims to systems and methods for allowing rapid detection and display of an emergency condition using a plurality of specially-constructed multifunction sensors and display units, which allow building evacuation plans to be evaluated, modified, and transmitted to building occupants.

Abstract: A disclosure and claims to systems and methods for allowing rapid detection and display of an emergency condition using a plurality of specially-constructed multifunction sensors and display units, which allow building evacuation plans to be evaluated, modified, and transmitted to building occupants.

Abstract: A disclosure and claims to systems and methods for allowing rapid detection and display of an emergency condition using a plurality of specially-constructed multifunction sensors and display units, which allow building evacuation plans to be evaluated, modified, and transmitted to building occupants.

Abstract: A disclosure and claims to systems and methods for allowing rapid detection and display of an emergency condition using a plurality of specially-constructed multifunction sensors and display units, which allow building evacuation plans to be evaluated, modified, and transmitted to building occupants.

Abstract: A disclosure and claims to systems and methods for allowing rapid detection and display of an emergency condition using a plurality of specially-constructed multifunction sensors and display units, which allow building evacuation plans to be evaluated, modified, and transmitted to building occupants.

Abstract: A method and apparatus for enabling any of a variety of devices to communicate with each other over a common or universal protocol. In general, a client device and a server device communicate with each other over a communications link utilizes the common protocol. Initially, once a communications link is established, the server device identifies itself to the client device by sending a tag line message over the communications link. Upon receiving the tag line message, the client then determines that the server is capable of using the common protocol. The client device may then initiate several requests including a service request, a type request or a use request. If the client device initiates a service request, the client simple uses the common protocol to request the service. In response to receiving the service request, the server device performs the requested service and provides a confirmation to the client device.

Abstract: A method for a first device to access the services supplied by a second device by establishing a communicative connection between the first consumer device and a first server. The first server, establishes a communicative connection between the first server and a second server. The second server establishes a communicative connection between the second server and the second device. Once the communicative connection are established, a service request can be sent from the first device, to the second device utilizing the communicative connections. In response to receiving the request the second consumer device can perform the requested service.

Abstract: A method and apparatus for enabling any of a variety of devices to communicate with each other over a common or universal protocol. In general, a client device and a server device communicate with each other over a communications link utilizes the common protocol. Initially, once a communications link is established, the server device identifies itself to the client device by sending a tag line message over the communications link. Upon receiving the tag line message, the client then determines that the server is capable of using the common protocol. The client device may then initiate several requests including a service request, a type request or a use request. If the client device initiates a service request, the client simple uses the common protocol to request the service. In response to receiving the service request, the server device performs the requested service and provides a confirmation to the client device.