The interface also allows the human-machine interface to be independent of the machine-machine interface.

Activation of the back switching input causes the client user interface to switch from the back user interface to the front user interface.

The socket interface can be interconnected with the plug interface.

The ventilation interface may be joined with the facia interface to form a seal between the ventilation interface and the facial interface, as wel as between the facial interface and the face of a user.

The interface allows the structure to supply electricity to electrical devices that are coupled to the interface.

If the network interface determines the address field reflects an address associated with the interface, it provides information in the packet to an application executing at the network interface.

If not, the network interface provides the packet to a network.

The secondary interface is resiliently held at a default position with respect to the primary interface.

The ventilation interface may be joined with the facial interface to form a seal between the ventilation interface and the facial interface, as well as between the facial interface and the face of a user.

A memory is coupled to the host interface, the digital signal processor and the analog interface.

The receiver (24) is coupled the telephone line interface (26) and the power line interface (20).

The processor element being coupled to the control interface for adapting the interface in response to the identified appliance.

refractory attack at the slag line

The seal member is deformable to conform to the interface in response to a sealing force applied across the interface and remoldable to conform to the interface.

The data collection card, the data multimeter and the manual input unit are connected to the PCI interface, the GPIB interface and the USB interface respectively.