Abstract: A telephone system is disclosed which includes a voice announcement system for announcing incoming calls.

Abstract: A system for notifying passengers waiting for public transit vehicles of the status of the vehicles, including the arrival times of vehicles at stops. The system includes global position determining devices located in the vehicles for determining the location of the vehicles along their routes. A central processor or computer is coupled to the global position determining devices for receiving the locations of vehicles therefrom. The processor is programmed to compute and update from the present location of the transit system vehicles and electronically stored information a transit data table which includes status information for all the vehicles in the system, including the location of scheduled stops, connections to other transit vehicles at the stops, and the arrival times of vehicles at their stops.

Abstract: A system for notifying passengers waiting for public transit vehicles of the status of the vehicles, including the arrival times of vehicles at stops. The system includes global position determining devices located in the vehicles for determining the location of the vehicles along their routes. A central processor or computer is coupled to the global position determining devices for receiving the locations of vehicles therefrom. The processor is programmed to compute and update from the present location of the transit system vehicles and electronically stored information a transit data table which includes status information for all the vehicles in the system, including the location of scheduled stops, connections to other transit vehicles at the stops, and the arrival times of vehicles at their stops.

Abstract: A display apparatus which, in a preferred embodiment, advantageously serves as a real time information source for users of a transit vehicle traffic report system. In one embodiment, the apparatus comprises a pole-mounted housing having an oblong shape and being formed from two separate portions, each made of a scratch-resistant, plastic material. The two plastic portions are bolted to one another through suitable apertures in a metal pole. Each portion is enclosed by a channel member which both encloses the respective plastic portion and engages one side of the pole. Seals run along the intersection of the two plastic portions and their respective channel members. The front plastic portion encloses the electronics and provides a recess for mounting an electronic display. The rear plastic portion encloses a plurality of batteries.

Abstract: A system for notifying passengers waiting for public transit vehicles of the status of the vehicles, including the arrival times of vehicles at stops. The system includes global position determining devices located in the vehicles for determining the location of the vehicles along their routes. A central processor or computer is coupled to the global position determining devices for receiving the locations of vehicles therefrom. The processor is programmed to compute and update from the present location of the transit system vehicles and electronically stored information a transit data table which includes status information for all the vehicles in the system, including the location of scheduled stops, connections to other transit vehicles at the stops, and the arrival times of vehicles at their stops.

Abstract: A system for notifying passengers waiting for public transit vehicles of the status of the vehicles, including the arrival times of vehicles at stops. The system includes global position determining devices located in the vehicles for determining the location of the vehicles along their routes. A central processor or computer is coupled to the global position determining devices for receiving the locations of vehicles therefrom. The processor is programmed to compute and update from the present location of the transit system vehicles and electronically stored information a transit data table which includes status information for all the vehicles in the system, including the location of scheduled stops, connections to other transit vehicles at the stops, and the arrival times of vehicles at their stops.

Abstract: The present invention attaches a row of fasteners such as buttons along the foot of a mattress. Holes are also provided in associated sheets, blankets, comforters and other covers. Preferably, the fasteners are mounted on fairly long, flexible shanks so that they can pass through the holes in the layers of covers to secure and automatically align the covers relative to the mattress and to one another. The covers may be fastened to one another at the top edges thereof using fasteners such as button tracks. The foot and edge fasteners facilitate making and remaking the bed covers. Also, the fasteners and holes may be formed in a standardized configuration and spacing to provide upward and downward compatibility among different mattress sizes.