Abstract: In one embodiment, a photovoltaic cell comprises a transparent substrate having an exposed bottom surface for receiving light; a transparent-conducting-oxide layer positioned over the transparent substrate; a chalcogenide photovoltaic-absorber layer positioned over transparent-conducting oxide layer; and another transparent-conducting-oxide layer positioned over the photovoltaic-absorber layer, where the photovoltaic cell is operable to transmit incident light to both sides of the photovoltaic-absorber layer and to absorb incident light at both the top side and the bottom side of the photovoltaic-absorber layer.

Abstract: A system of the present invention selects agent destinations and monitors calls made from a caller through an intelligent call processing network to a network customer. A plurality of home agents, such as part of a telemarketing system, are located at respective home premises and receive routed calls. A customer routing point responds to call queries transmitted from the intelligent call processing network and routes the call to the desired home agent. A management information server is connected in communication to the customer routing point for storing call routing and agent call-handling information. At least one agent manager is connected in communication to at least one of the home agents for monitoring the home agent and maintaining agent availability, routing configurations and statistical information concerning log-in and usage. Each agent manager is interconnected with the customer routing point for transmitting agent availability and routing configurations to the customer routing point.