Abstract: A sensing system includes a sensor including a flexible substrate and a graphene oxide sensing element deposited on the flexible substrate. The graphene oxide sensing element has first and second sides. First and second electrical connectors coupled to the first and second sides of the graphene oxide sensing element, respectively. A power source is coupled to the first and second electrical connectors of the sensor and is adapted to apply a constant voltage to the sensor. The sensing system also includes a measurement element measuring a current in the graphene oxide sensing element due to the constant voltage and a calculation element calculating an electrical resistance of the graphene oxide sensing element based on the electrical current and the constant voltage and calculating a condition at a location of the sensor based on a relationship between the electrical resistance and the condition for the graphene oxide sensing element.

Abstract: Methods, devices, and systems are provided that determine required communications features to be used in a communication session and provide participants of the communication session with an identification of the required communications features. When a communication device used by the participant does not include one of the required communications features, the user is provided access to those features, based on compatibility. When a communication device is found to be compatible, the communication device accesses the features by running communications applications having the required communications features.

Abstract: A communication session is established between users of communication devices. A representation of the users is displayed as part of the communication session. A liaison agent is dynamically added as a party of the communication session. The liaison agent is an application that works on behalf of one or more user during the communication. In response to dynamically adding the liaison agent as a party of the communication system, the displayed representation of the communication session is updated to indicate that the liaison agent has been added to the communication session. The liaison agent can provide a variety of services to a user, such as tracking work product, handling incoming calls, bridging communication sessions, providing web cam services, doing surveys, gathering a roll of a communication session, playing messages, notifying other users of events in the communication session, and/or the like.

Abstract: A sensing system includes a sensor including a flexible substrate and a graphene oxide sensing element deposited on the flexible substrate. The graphene oxide sensing element has first and second sides. First and second electrical connectors coupled to the first and second sides of the graphene oxide sensing element, respectively. A power source is coupled to the first and second electrical connectors of the sensor and is adapted to apply a constant voltage to the sensor. The sensing system also includes a measurement element measuring a current in the graphene oxide sensing element due to the constant voltage and a calculation element calculating an electrical resistance of the graphene oxide sensing element based on the electrical current and the constant voltage and calculating a condition at a location of the sensor based on a relationship between the electrical resistance and the condition for the graphene oxide sensing element.

Abstract: Methods, devices, and systems are provided that determine required communications features to be used in a communication session and provide participants of the communication session with an identification of the required communications features. When a communication device used by the participant does not include one of the required communications features, the user is provided access to those features, based on compatibility. When a communication device is found to be compatible, the communication device accesses the features by running communications applications having the required communications features.

Abstract: A communication session is established between users of communication devices. A representation of the users is displayed as part of the communication session. A liaison agent is dynamically added as a party of the communication session. The liaison agent is an application that works on behalf of one or more user during the communication. In response to dynamically adding the liaison agent as a party of the communication system, the displayed representation of the communication session is updated to indicate that the liaison agent has been added to the communication session. The liaison agent can provide a variety of services to a user, such as tracking work product, handling incoming calls, bridging communication sessions, providing web cam services, doing surveys, gathering a roll of a communication session, playing messages, notifying other users of events in the communication session, and/or the like.