Abstract: A system for managing provided services is disclosed. The system receiving information regarding measureable events, determining a distribution pattern of the measureable events, determining an identity of a user based on the distribution pattern and providing instruction to controllable devices to alter surrounding conditions based at least on the identity of the user. In another aspect of the invention, the controllable devices may represent a second set of sensors that are used to collect data of a second type. The information collected from the second set of sensors may be used to determine a health status of a user.

Abstract: The invention relates to an eye condition determination system (1) for determining an eye condition of a person, especially of a child, during a viewing activity during which the person views an object (3). A spatial characteristics capturing unit (2) captures a spatial dimension of the object and/or a spatial position of the object relative to the person during the viewing activity, and an eye condition determination unit (4) determines an eye condition like myopia or strabismus based on the captured spatial dimension of the object and/or the captured spatial position of the object relative to the person. This allows for a determination of the eye condition during a normal viewing activity like reading a text without any assistance by, for instance, parents, especially without any user interaction.

Abstract: This invention discloses a method and system for managing artificial lighting sources to provide acceptable quality of lighting while reducing cost of operation of the artificial lighting sources. In one aspect of the invention, at least one color characteristic of the artificial light source is adjusted based on an illuminance of a natural light source and the at least one color characteristic of the artificial light source.

Abstract: An illumination controller is provided. The illumination controller comprises a light sensor device having a first light sensor arrangement configured to sense light within a first spectral range including non-visible light and excluding a sub-range constituted by at least a major part of the visible light, and a second light sensor arrangement configured to sense light within a second spectral range including at least a part of said sub-range.

Abstract: Methods and apparatus for the sensor deployment.

Abstract: A system and method for maintaining a system configuration to provide desired system performance is disclosed. The system comprises a processing unit receiving sensor data associated with environmental conditions within an area, generating a map of the area based on the received sensor data, determining a change in the map of the area and determining at least one system commissioning parameter associated with the determined change in the map to compensate for or correct the change in the map. In one aspect of the invention, the sensor data is provided through a plurality of mobile devices.

Abstract: A lighting system comprising light sources for illuminating an area and a control unit adapted to control the light sources. The control unit has a user interface allowing a user to select a light scene. The user interface has a screen for displaying information to the user. The control unit is adapted to control the user interface to display selected content on the screen, which content is selected such that light emitted from the screen during display of the content contributes to the selected light scene. When the screen is used in this way, i.e. as a part of the light scene created by the lighting system, the screen enhances the light scene and the risk of the screen interfering with the light scene is reduced, resulting in an improved user experience.

Abstract: System and methods for data logging are disclosed. The method comprising performing an initialization process, performing a data collection process in which data from a plurality of sensors is collected and time stamped, performing a time correction on the time-stamp data based on patterns of time and occupancy, performing an estimation of a light state based on the corrected time stamped data and determining an energy saving using an automatic light operation based on determined light state estimation.

Abstract: An illumination controller is provided. The illumination controller comprises a light sensor device having a first light sensor arrangement configured to sense light within a first spectral range including non-visible light and excluding a sub-range constituted by at least a major part of the visible light, and a second light sensor arrangement configured to sense light within a second spectral range including at least a part of said sub-range.

Abstract: System and methods for appointing energy and environmental costs to provide separate billing statements for operation of business and/or healthcare related equipment is disclosed. The method determining a cost associated with a total amount of energy consumed and a cost for operation of selected equipment with regard to usage and demand. In addition, the greenhouse gas emissions associated with the generation of the energy required to generate the total amount of energy and operate the selected equipment is also determined.

Abstract: The present invention relates to an apparatus, method and computer program product for controlling reception in an asynchronous operation mode, wherein a transmitter sends an extended preamble sequence of length longer than the maximum length of a wake up message itself plus the maximum length of a gap between wake up messages, such that a receiver turning on during a sequence of wake up commands and not detecting the wake up commands, can be sure to successfully detect a preamble if it tries again a second time a set interval later.

Abstract: This invention discloses a method and apparatus for managing energy shedding by utilizing built-in energy storage capacity of electronic devices to realize load shedding by selecting disconnecting the devices from the electrical grid and operating on battery power and detecting appropriate periods to reconnect the devices to the grid to replenish the expended energy in the energy storage capacity.

Abstract: A lighting system comprising light sources for illuminating an area and a control unit adapted to control the light sources. The control unit has a user interface allowing a user to select a light scene. The user interface has a screen for displaying information to the user. The control unit is adapted to control the user interface to display selected content on the screen, which content is selected such that light emitted from the screen during display of the content contributes to the selected light scene. When the screen is used in this way, i.e. as a part of the light scene created by the lighting system, the screen enhances the light scene and the risk of the screen interfering with the light scene is reduced, resulting in an improved user experience.

Abstract: This invention discloses a method and apparatus for managing resource allocation in view of energy footprint considerations, wherein allocation of resources is based on factors that contribute to energy consumption. The resources are then ordered in order of their energy consumption so that resources with a smallest level of energy consumption are ranked highest, wherein the rankings are visually presented to the user.

Abstract: This invention discloses a method and system for managing artificial lighting sources to provide acceptable quality of lighting while reducing cost of operation of the artificial lighting sources. In one aspect of the invention, at least one color characteristic of the artificial light source is adjusted based on an illuminance of a natural light source and the at least one color characteristic of the artificial light source.

Abstract: A method for transferring data among devices in a body area network (BAN). The method comprises dividing an access time to a wireless medium of the BAN into at least a contention-based period and a contention-free reservation period; allowing devices to transfer data during the contention-based period using a local prioritized contention access (LPCA) mechanism; and allowing only devices having reserved time slots to transfer data during the contention-free reservation period.

Abstract: A method and corresponding system is disclosed for use in a Networked Lighting Control System whereby an individual can determine various privacy settings for data collected that relates to an area in which he/she is being monitored. These various settings include selecting by the individual what specific types of data can be/cannot be collected; whether he/she can be linked to the collected data; and limiting the purpose for which the data can be used.

Abstract: A method and corresponding system is disclosed that provides for management of a response to motion detection in a motion-based system. The method includes: determining a schedule of movement of a position and an orientation of a window treatment, wherein a scheduled time of movement of the window treatment is greater than a time-out period of an occupancy sensor and determining at least one of the position of the window treatment and the orientation of the window treatment at a corresponding time of movement wherein the movement is based at least on one of a current time and a next time, and responsive to a detection of motion, outputting the determined at least one position and orientation at the current time.

Abstract: A method for management of a response to motion detection in a motion-based system is disclosed. The method, and a corresponding system, determines a schedule (670, 675) for movement of a position and for movement of an orientation of a window treatment, wherein the schedules of movement include a time of movement and a duration of movement and provides the schedules of movement to selected occupancy sensors (130) within an enclosed area, wherein the selected occupancy sensors (130) receiving the provided schedules negate detection of motion during periods associated with the provided schedules.

Abstract: A method for transferring data among devices in a body area network (BAN). The method comprises dividing an access time to a wireless medium of the BAN into at least a contention-based period and a contention-free reservation period; allowing devices to transfer data during the contention-based period using a local prioritized contention access (LPCA) mechanism; and allowing only devices having reserved time slots to transfer data during the contention-free reservation period.