Abstract: A lighting fixture having a light source, a light sensor, a communication interface, and circuitry is described. In addition to controlling the light source, the circuitry is adapted to monitor for a light signal provided from a handheld device via the light sensor; upon receiving the light signal, measure a signal level associated with the light signal; and effect transmission of the signal level to the handheld device via the communication interface. In one embodiment, the circuitry is further configured to receive an instruction to monitor for the light signal from the handheld device via the communication interface such that the circuitry begins monitoring for the light signal upon receiving the instruction.

Abstract: An area lamp includes an emitter array and driver circuitry. The emitter array includes a number of solid-state light emitters. Each one of the solid-state light emitters is configured to provide light suitable for general illumination within a field of view such that light emitted from a first subset of the number of solid-state light emitters is provided to a different portion of the field of view than light emitted from a second subset of the number of solid-state light emitters. The driver circuitry is coupled to the emitter array and configured to provide drive signals to the emitter array such that the light provided from each one of the solid-state light emitters is independently controllable and a number of drive signals is less than the number of solid-state light emitters.

Abstract: An area lamp includes an emitter array and driver circuitry. The emitter array includes a number of solid-state light emitters. Each one of the solid-state light emitters is configured to provide light suitable for general illumination within a field of view such that light emitted from a first subset of the number of solid-state light emitters is provided to a different portion of the field of view than light emitted from a second subset of the number of solid-state light emitters. The driver circuitry is coupled to the emitter array and configured to provide drive signals to the emitter array such that the light provided from each one of the solid-state light emitters is independently controllable and a number of drive signals is less than the number of solid-state light emitters.

Abstract: portable social distancing devices are described herein which, in some embodiments, are wearable by a user to maintain proper social distancing in any environment. In one aspect, a portable social distancing device comprises a housing, a mounting assembly coupled to the housing, and a projection assembly comprising two or more adjustable light sources for projecting a visible perimeter a predetermined distance from the portable social distancing device. The two or more light sources, for example, can be independently adjustable along two axes.

Abstract: A method for automatically assigning a group address to a first controllable luminaire device of a plurality of controllable luminaire devices. The method determines whether adding the first controllable luminaire device to a logical community of controllable luminaire devices causes a number of controllable luminaire devices within the logical community of luminaire devices to exceed an established threshold. When it is determined that adding the first controllable luminaire device to the logical community of luminaire devices causes the number of controllable luminaire devices within the logical community of luminaire devices to exceed the established threshold, the method automatically assigns to each of the plurality of luminaire devices within the logical community of luminaire devices a group address for use in simultaneously controlling the luminaire devices as a group.

Abstract: A method for automatically assigning a group address to a first controllable luminaire device of a plurality of controllable luminaire devices. The method determines whether adding the first controllable luminaire device to a logical community of controllable luminaire devices causes a number of controllable luminaire devices within the logical community of luminaire devices to exceed an established threshold. When it is determined that adding the first controllable luminaire device to the logical community of luminaire devices causes the number of controllable luminaire devices within the logical community of luminaire devices to exceed the established threshold, the method automatically assigns to each of the plurality of luminaire devices within the logical community of luminaire devices a group address for use in simultaneously controlling the luminaire devices as a group.

Abstract: A lighting fixture having a light source, a light sensor, a communication interface, and circuitry is described. In addition to controlling the light source, the circuitry is adapted to monitor for a light signal provided from a handheld device via the light sensor; upon receiving the light signal, measure a signal level associated with the light signal; and effect transmission of the signal level to the handheld device via the communication interface. In one embodiment, the circuitry is further configured to receive an instruction to monitor for the light signal from the handheld device via the communication interface such that the circuitry begins monitoring for the light signal upon receiving the instruction.

Abstract: A lighting fixture having a light source, a light sensor, a communication interface, and circuitry is described. In addition to controlling the light source, the circuitry is adapted to monitor for a light signal provided from a handheld device via the light sensor; upon receiving the light signal, measure a signal level associated with the light signal; and effect transmission of the signal level to the handheld device via the communication interface. In one embodiment, the circuitry is further configured to receive an instruction to monitor for the light signal from the handheld device via the communication interface such that the circuitry begins monitoring for the light signal upon receiving the instruction.

Abstract: A lighting fixture includes a light source, a housing coupled to the light source, communications circuitry, and control circuitry. The housing includes an opening through which light from the light source is provided. The control circuitry includes a memory storing instructions, which, when executed by the control circuitry cause the lighting fixture to adjust one or more light output parameters of the light source, and store fixture location information describing a location of the lighting fixture in response to receipt of the fixture location information from the communications circuitry. By storing fixture location information describing the location of the lighting fixture, the location of the lighting fixture may be used to send messages to lighting fixtures in the same location and/or retrieve data from lighting fixtures in the same location, which may be beneficial in many circumstances.

Abstract: A lighting fixture having a light source, a light sensor, a communication interface, and circuitry is described. In addition to controlling the light source, the circuitry is adapted to monitor for a light signal provided from a handheld device via the light sensor; upon receiving the light signal, measure a signal level associated with the light signal; and effect transmission of the signal level to the handheld device via the communication interface. In one embodiment, the circuitry is further configured to receive an instruction to monitor for the light signal from the handheld device via the communication interface such that the circuitry begins monitoring for the light signal upon receiving the instruction.

Abstract: A lighting fixture includes a solid-state light source, a fixture common bus, a driver module, and a control module. The fixture common bus is configured to receive at least one functional module and provide an input signal from the at least one functional module to one or more other modules. The driver module is coupled to the fixture common bus and the solid-state light source, and is configured to receive a power supply signal and provide a drive signal to the solid-state light source based on a driver control signal. The control module is coupled to the fixture common bus and configured to provide the driver control signal via the fixture common bus based on the input signal from the at least one functional module.

Abstract: The present disclosure relates to determining one or more of a space occupancy score, space energy score, and space efficiency score for a collection of lighting endpoints in a lighting network. The space occupancy score is indicative of how effective the occupancy groups are configured for a given space or the utilization level for a space. The space energy score is indicative of how much energy the collection of lighting endpoints use or will likely use based on their configurations, actual use, or a combination thereof. The space efficiency score is indicative of the overall efficiency associated with the collection of lighting endpoints based on both occupancy and energy related metrics.

Abstract: The present disclosure relates to determining one or more of a space occupancy score, space energy score, and space efficiency score for a collection of lighting endpoints in a lighting network. The space occupancy score is indicative of how effective the occupancy groups are configured for a given space or the utilization level for a space. The space energy score is indicative of how much energy the collection of lighting endpoints use or will likely use based on their configurations, actual use, or a combination thereof. The space efficiency score is indicative of the overall efficiency associated with the collection of lighting endpoints based on both occupancy and energy related metrics.

Abstract: A lighting fixture includes a light source, a housing coupled to the light source, communications circuitry, and control circuitry. The housing includes an opening through which light from the light source is provided. The control circuitry includes a memory storing instructions, which, when executed by the control circuitry cause the lighting fixture to adjust one or more light output parameters of the light source, and store fixture location information describing a location of the lighting fixture in response to receipt of the fixture location information from the communications circuitry. By storing fixture location information describing the location of the lighting fixture, the location of the lighting fixture may be used to send messages to lighting fixtures in the same location and/or retrieve data from lighting fixtures in the same location, which may be beneficial in many circumstances.

Abstract: A lighting fixture having a light source, a light sensor, a communication interface, and circuitry is described. In addition to controlling the light source, the circuitry is adapted to monitor for a light signal provided from a handheld device via the light sensor; upon receiving the light signal, measure a signal level associated with the light signal; and effect transmission of the signal level to the handheld device via the communication interface. In one embodiment, the circuitry is further configured to receive an instruction to monitor for the light signal from the handheld device via the communication interface such that the circuitry begins monitoring for the light signal upon receiving the instruction.

Abstract: A lighting fixture includes a light source, a housing coupled to the light source, communications circuitry, and control circuitry. The housing includes an opening through which light from the light source is provided. The control circuitry includes a memory storing instructions, which, when executed by the control circuitry cause the lighting fixture to adjust one or more light output parameters of the light source, and store fixture location information describing a location of the lighting fixture in response to receipt of the fixture location information from the communications circuitry. By storing fixture location information describing the location of the lighting fixture, the location of the lighting fixture may be used to send messages to lighting fixtures in the same location and/or retrieve data from lighting fixtures in the same location, which may be beneficial in many circumstances.

Abstract: A handheld device for grouping a plurality of lighting fixtures is disclosed. In one embodiment, the handheld device includes a communication interface configured to wirelessly communicate with the plurality of lighting fixtures and control circuitry. The circuitry is configured to: effect selection of at least two lighting fixtures of the plurality of lighting fixtures via the communication interface; determine a first group for the at least two lighting fixtures; create first group assignment information for the first group; and send the first group assignment information to each of the at least two lighting fixtures via the communication interface.

Abstract: A lighting fixture includes a solid-state light source, communications circuitry, and control circuitry coupled to the communications circuitry and the solid-state light source. The control circuitry is configured to receive a message from a neighboring device via the communications circuitry, the message indicating the detection of an occupancy event by the neighboring device. Further, the control circuitry is configured to adjust a light output provided by the solid-state light source based on a neighbor ranking of the neighboring device, wherein the neighbor ranking indicates a number of intermediate devices located between the lighting fixture and the neighboring device.

Abstract: A lighting fixture includes a light source, a housing coupled to the light source, communications circuitry, sensor circuitry, and control circuitry. The housing includes an opening through which light from the light source is provided. The control circuitry includes a memory storing instructions, which, when executed by the control circuitry cause the lighting fixture to transmit sensor data obtained from the sensor circuitry via the communications circuitry for persistent storage of the sensor data. By transmitting sensor data from the lighting fixture for persistent storage thereof, the sensor data may be used to characterize a space in which the lighting fixture is located.

Abstract: A lighting fixture includes a solid-state light source, a fixture common bus, a driver module, and a control module. The fixture common bus is configured to receive at least one functional module and provide an input signal from the at least one functional module to one or more other modules. The driver module is coupled to the fixture common bus and the solid-state light source, and is configured to receive a power supply signal and provide a drive signal to the solid-state light source based on a driver control signal. The control module is coupled to the fixture common bus and configured to provide the driver control signal via the fixture common bus based on the input signal from the at least one functional module.