Abstract: A system is described herein that comprises a communications device periodically transmitting a radio frequency signal, wherein the periodically transmitted signal includes data. The system includes a receiver detecting the periodically transmitted signal, the detecting including measuring strength of the periodically transmitted signal, the detecting including using the signal strength to provide a first estimate of the receiver' s distance from the communications device. The system includes the communications device comprising at least one location sensor for determining an additional distance indication, wherein the data includes the additional distance indication. The system includes the receiver performing a function when the first estimate meets at least one criterion and when the additional distance indication indicates a first state.

Abstract: A system is described herein that comprises a communications device periodically transmitting a radio frequency signal, wherein the periodically transmitted signal includes data. The system includes a receiver detecting the periodically transmitted signal, the detecting including measuring strength of the periodically transmitted signal, the detecting including using the signal strength to provide a first estimate of the receiver's distance from the communications device. The system includes the communications device comprising at least one location sensor for determining an additional distance indication, wherein the data includes the additional distance indication. The system includes the receiver performing a function when the first estimate meets at least one criterion and when the additional distance indication indicates a first state.

Abstract: A system is described herein that comprises a communications device periodically transmitting a radio frequency signal, wherein the periodically transmitted signal includes data. The system includes a receiver detecting the periodically transmitted signal, the detecting including measuring strength of the periodically transmitted signal, the detecting including using the signal strength to provide a first estimate of the receiver’s distance from the communications device. The system includes the communications device comprising at least one location sensor for determining an additional distance indication, wherein the data includes the additional distance indication. The system includes the receiver performing a function when the first estimate meets at least one criterion and when the additional distance indication indicates a first state.

Abstract: A system is described herein that comprises a communications device periodically transmitting a radio frequency signal, wherein the periodically transmitted signal includes data. The system includes a receiver detecting the periodically transmitted signal, the detecting including measuring strength of the periodically transmitted signal, the detecting including using the signal strength to provide a first estimate of the receiver's distance from the communications device. The system includes the communications device comprising at least one location sensor for determining an additional distance indication, wherein the data includes the additional distance indication. The system includes the receiver performing a function when the first estimate meets at least one criterion and when the additional distance indication indicates a first state.

Abstract: A device is described herein comprising one or more applications running on at least one processor. The device includes a sound generation component and a receiver, wherein the sound generation component, the receiver, and the one or more applications are communicatively coupled. The device includes the receiver for receiving a wireless activation signal. The device includes the one or more applications configured to activate the sound generation component upon receipt of the wireless activation signal by the receiver, wherein the activated sound generation component delivers an auditory stimulus at a sound pressure level, for a duration, and using a noise pattern.

Abstract: A system is described herein that comprises a collar device including a sound masking component, the collar device including one or more collar device sensors for detecting physiological data of an animal. The system includes one or more environmental sensors configured to detect environmental data of the animal's environment and to transmit the environmental data to the collar device. The collar device comprises one or more applications running on at least one processor for detecting an occurrence of one or more events using at least one of the physiological data, the environmental data, and outcome data. The one or more applications are configured to use information of the one or more events to select a sound masking signal for delivery after the occurrence of the one or more events The system includes a sound masking component for delivering the sound masking signal.

Abstract: A system is described herein that comprises a collar device including a sound masking component, the collar device including one or more collar device sensors for detecting physiological data of an animal. The system includes one or more environmental sensors configured to detect environmental data of the animal's environment and to transmit the environmental data to the collar device. The collar device comprises one or more applications running on at least one processor for detecting an occurrence of one or more events using at least one of the physiological data, the environmental data, and outcome data. The one or more applications are configured to use information of the one or more events to select a sound masking signal for delivery after the occurrence of the one or more events The system includes a sound masking component for delivering the sound masking signal.

Abstract: A system is described herein that comprises a communications device periodically transmitting a radio frequency signal, wherein the periodically transmitted signal includes data. The system includes a receiver detecting the periodically transmitted signal, the detecting including measuring strength of the periodically transmitted signal, the detecting including using the signal strength to provide a first estimate of the receiver's distance from the communications device. The system includes the communications device comprising at least one location sensor for determining an additional distance indication, wherein the data includes the additional distance indication. The system includes the receiver performing a function when the first estimate meets at least one criterion and when the additional distance indication indicates a first state.

Abstract: A system is described herein that comprises a communications device periodically transmitting a radio frequency signal, wherein the periodically transmitted signal includes data. The system includes a receiver detecting the periodically transmitted signal, the detecting including measuring strength of the periodically transmitted signal, the detecting including using the signal strength to provide a first estimate of the receiver's distance from the communications device. The system includes the communications device comprising at least one location sensor for determining an additional distance indication, wherein the data includes the additional distance indication. The system includes the receiver performing a function when the first estimate meets at least one criterion and when the additional distance indication indicates a first state.

Abstract: A system is described that includes communications modules, a wearable device, and an application running on a processor of a computing platform. The system includes placing each communications module at a location in a premise, wherein each communications module periodically transmits a unique number, wherein the application detects and stores each unique number. The system includes the application organizing linking information by linking each unique number with a distance and a function and transmitting the linking information to the wearable device. The wearable device may detect a transmission of a communications module, use information of the transmission to identify the communications module's unique number and to estimate a distance from the wearable device to its location. The wearable device may use the linking information to identify the corresponding function and distance and perform the function when the estimated distance meets at least one criterion with respect to the distance.

Abstract: A system is described that includes devices detecting and periodically transmitting data of events and conditions within an environment. The devices are communicatively coupled with applications running on processors of a remote server. The devices periodically request a connection with the applications, wherein the applications monitor a range of port numbers for receiving the devices' connection requests. The devices request connections at corresponding port numbers among the monitored range of port numbers. The applications accept the connection requests from the devices at the corresponding port numbers, wherein the devices transmit the data to the one or more applications during corresponding communication sessions. The applications evaluate attributes of the devices' connection requests and communication sessions and manage assignment of the devices to port numbers using information of the evaluating.

Abstract: A system is described herein that comprises a communications device periodically transmitting a radio frequency signal, wherein the periodically transmitted signal includes data. The system includes a receiver detecting the periodically transmitted signal, the detecting including measuring strength of the periodically transmitted signal, the detecting including using the signal strength to provide a first estimate of the receiver's distance from the communications device. The system includes the communications device comprising at least one location sensor for determining an additional distance indication, wherein the data includes the additional distance indication. The system includes the receiver performing a function when the first estimate meets at least one criterion and when the additional distance indication indicates a first state.

Abstract: A system is described that includes communications modules, a wearable device, and an application running on a processor of a computing platform. The system includes placing each communications module at a location in a premises, wherein each communications module periodically transmits a unique number, wherein the application detects and stores each unique number. The system includes the application organizing linking information by linking each unique number with a function and transmitting the linking information to the wearable device. The wearable device may detect a transmission of a communications module and use information of the transmission to identify the communications module's unique number. The wearable device may use the linking information to identify the corresponding function and perform the function when at least one criterion is met.

Abstract: A system is described that includes communications modules, a wearable device, and an application running on a processor of a computing platform. The system includes placing each communications module at a location in a premise, wherein each communications module periodically transmits a unique number, wherein the application detects and stores each unique number. The system includes the application organizing linking information by linking each unique number with a distance and a function and transmitting the linking information to the wearable device. The wearable device may detect a transmission of a communications module, use information of the transmission to identify the communications module's unique number and to estimate a distance from the wearable device to its location. The wearable device may use the linking information to identify the corresponding function and distance and perform the function when the estimated distance meets at least one criterion with respect to the distance.

Abstract: A system is described that includes devices detecting and periodically transmitting data of events and conditions within an environment. The devices are communicatively coupled with applications running on processors of a remote server. The devices periodically request a connection with the applications, wherein the applications monitor a range of port numbers for receiving the devices' connection requests. The devices request connections at corresponding port numbers among the monitored range of port numbers. The applications accept the connection requests from the devices at the corresponding port numbers, wherein the devices transmit the data to the one or more applications during corresponding communication sessions. The applications evaluate attributes of the devices' connection requests and communication sessions and manage assignment of the devices to port numbers using information of the evaluating.

Abstract: A dental handpiece having a filter unit containing a filter that minimizes the exposure of patients to pathogens found in the dental unit water lines (DUWL) while promoting frequent replacement of DUWL filters, by providing a disposable microfiltration filter that is easily replaced at low cost. A disk or membrane type filter is placed in a disconnectable autoclavable filter unit in the handle of an existing design dental instrument such that the form and function of the dental instrument are not adversely affected. The components of the handpiece, including the filter unit, are autoclavable, making the handpiece with its filter unit both economical to produce and ideal for its intended use.

Abstract: A dental handpiece having a filter unit containing a filter that minimizes the exposure of patients to pathogens found in the dental unit water lines (DUWL) while promoting frequent replacement of DUWL filters, by providing a disposable microfiltration filter that is easily replaced at low cost. A disk or membrane type filter is placed in a disconnectable autoclavable filter unit in the handle of an existing design dental instrument such that the form and function of the dental instrument are not adversely affected. The components of the handpiece, including the filter unit, are autoclavable, making the handpiece with its filter unit both economical to produce and ideal for its intended use.

Abstract: The present invention provides a dental handpiece filter unit containing a filter that minimizes the exposure of patients to pathogens found in the dental water supply lines while promoting frequent replacement of DUWL filters by providing a disposable microfiltration filter that is easily replaced at low cost. A disk or membrane type filter is placed in a disconnectable autoclavable filter unit in the handle of an existing design dental instrument such that the form and function of the dental instrument are not adversely affected. The handpiece filter unit, which fits in-line between the dental unit and the water line fitting, includes a waterline connector, a filter-housing unit, and a handpiece connector. Each of these components is connected to each other via plastic tubing. Specifically, the air and exhaust lines run from the waterline connector to the handpiece connector, circumventing the filter unit.