Abstract: Systems and methods are provided for routing data messages to appropriate applications among multiple available applications. Observers use a variety of signal transmission devices to generate and transmit data messages to a receiver. Each observer has an observer identification and each receiver has a receiver identification. A routing layer is configured to correlate the observer identification and the receiver identification. While multiple applications are available, the routing layer routes the data message to the appropriate application based on the correlated observer and receiver identifications. The router can further route the data message to an appropriate destination within the appropriate application based on the correlated observer and receiver identifications. The data message can also undergo additional signal processing before it is routed to a third party application.

Abstract: A method for updating a digital project log comprises receiving via one of the plurality of receivers an observation, the observation comprising one of a plurality of observer identifiers, selecting a project log based on the combination of the observer identifier included with the observation and the receiver identifier associated with the receiver used to receive the observation, and storing information included in the observation in the selected project log.

Abstract: A communication system comprises a communication device configured to receive a data message, such as a text message, and to generate and send a voice reply to the data message using a simple transmit action. The data message comprises an identifier that can be used to determine a reply path related to the data message. Thus, when a user receives the data message, they can read the message initiate the simple transmit action, and reply to the data message by speaking an appropriate reply into the communication device. The spoken response is stored as a voice message and attached to a data message that is sent using the reply path identified by the identifier.

Abstract: A push-to-email system comprises a mobile communication device configured to generate a voice message and transmit the voice message to a message authority via, e.g., a single transmit action, such as a push-to-talk transmit action. The system can also comprise a message authority configured to receive the voice message, a time stamp associated with the voice message and location information related to the location of the mobile device when the message was sent. The message authority can then generate a data message intended for a recipient associated with the voice message, such as an email message and embed the voice message, time stamp and location information, or a link to the voice message, time stamp and location information. Alternatively, the mobile communication device can be configured to generate the data message.

Abstract: Systems and methods are provided for routing data messages to appropriate applications among multiple available applications. Observers use a variety of signal transmission devices to generate and transmit data messages to a receiver. Each observer has an observer identification and each receiver has a receiver identification. A routing layer is configured to correlate the observer identification and the receiver identification. While multiple applications are available, the routing layer routes the data message to the appropriate application based on the correlated observer and receiver identifications. The router can further route the data message to an appropriate destination within the appropriate application based on the correlated observer and receiver identifications. The data message can also undergo additional signal processing before it is routed to a third party application.

Abstract: A communication system comprises a communication device configured to receive a data message, such as a text message, and to generate and send a voice reply to the data message using a simple transmit action. The data message comprises an identifier that can be used to determine a reply path related to the data message. Thus, when a user receives the data message, they can read the message initiate the simple transmit action, and reply to the data message by speaking an appropriate reply into the communication device. The spoken response is stored as a voice message and attached to a data message that is sent using the reply path identified by the identifier.

Abstract: A communication system comprises a communication device configured to receive a data message, such as a text message, and to generate and send a voice reply to the data message using a simple transmit action. The data message comprises an identifier that can be used to determine a reply path related to the data message. Thus, when a user receives the data message, they can read the message initiate the simple transmit action, and reply to the data message by speaking an appropriate reply into the communication device. The spoken response is stored as a voice message and attached to a data message that is sent using the reply path identified by the identifier.

Abstract: Systems and methods are provided for routing data messages to appropriate applications among multiple available applications. Observers use a variety of signal transmission devices to generate and transmit data messages to a receiver. Each observer has an observer identification and each receiver has a receiver identification. A routing layer is configured to correlate the observer identification and the receiver identification. While multiple applications are available, the routing layer routes the data message to the appropriate application based on the correlated observer and receiver identifications. The router can further route the data message to an appropriate destination within the appropriate application based on the correlated observer and receiver identifications. The data message can also undergo additional signal processing before it is routed to a third party application.

Abstract: A push-to-email system comprises a mobile communication device configured to generate a voice message and transmit the voice message to a message authority via, e.g., a single transmit action, such as a push-to-talk transmit action. The system can also comprise a message authority configured to receive the voice message, a time stamp associated with the voice message and location information related to the location of the mobile device when the message was sent. The message authority can then generate a data message intended for a recipient associated with the voice message, such as an email message and embed the voice message, time stamp and location information, or a link to the voice message, time stamp and location information. Alternatively, the mobile communication device can be configured to generate the data message.

Abstract: A system for originating, storing, processing and delivering data includes a transmission device, a server system, and a recipient connected by various networks. According to one method, the transmission device employing a simple transmit action transmits a message along with metadata to a receiver connected with the server system. Particular metadata are mapped to an address identifier associated with the receiver to determine a location for storing the message, as well as other parameters such as information relating to one or more intended recipients. An intended recipient is notified of an accessible message via e-mail, and can access a copy of the message via a web browser served a web page by the server system.

Abstract: A system for decoding a PSK signal comprising a constant amplitude carrier whose phase shifts 180.degree. each time a logical signal is transmitted. The decoder system includes a phase-locked loop including a first phase detector, a loop filter, and a voltage-controlled oscillator. The incoming PSK signal is supplied to the input of the phase-locked loop and through a 90.degree. phase shifter to one input of a second phase detector. The other input of the second phase detector is taken from the output of the voltage-controlled oscillator and the output of the second phase detector will indicate whether a carrier or data is detected. The output of the second phase detector is connected to the inputs of first and second comparators. One comparator has its inputs biased so that it normally outputs a low signal until the second phase detector indicates the detection of a carrier. This output can be used as a source of reconstructed data.

Abstract: A system for transmitting and receiving serial data over a pair of differential lines so that relatively large differences in ground potential will not affect the integrity of the transmitted data. Each differential line has a first switch for pulling the line high and a second switch for pulling the line low. Logical gates hold all switches off to allow the lines to float in response to a first control signal. A second control signal enables the logical gates to pull the first differential line up and the second differential line down whenever true data is to be sent and for pulling the second differential line up and the first differential line down whenever data is true. Associated with each switch is a protective diode and cold filament lamp for protecting the respective switch and insuring system operation even if large swings in ground potential occur.