Universidad Politécnica de Madrid Universidad Politécnica de Madrid Universidad Politécnica de Madrid Property A quality of a feature of interest that can be measured; an aspect of a feature of interest that is intrinsic to and cannot exist without the feature. Wearer property Class to group those properties related to wearers. Measurement Represents the measured value made over a property. It is also linked to the unit of measure in which the value is expressed and the timestamp of the measurement. Acoustic emission The acoustic emission of the wearable. is located A relationship specifying the location of a wearer with respect to a wearable. Unit of measure The unit of measure is a standard for measurement of a quantity, such as a Property. For example, Power is a property and Watt is a unit of power that represents a definite predetermined power: when we say 10 Watt, we actually mean 10 times the definite predetermined power called \"watt\". Our definition is based on the definition of unit of measure in the Ontology of units of Measure (OM). We propose here a list of some units of measure that are relevant for the purpose of SAREF, but this list can be extended, also using some other ontologies rather than the Ontology of units of Measure (OM). Sensor A device that detects and responds to events or changes in the physical environment such as light, motion, or temperature changes. Further, a device of category saref:Sensor that performs a saref:SensingFunction. https://saref.etsi.org/saref4wear/ 2020-02-01 SAREF4WEAR is an extension of SAREF for Wearables 2019-01-01 s4wear 2020-06-06 v1.1.1 SAREF4WEAR: an extension of SAREF for Wearables Wearer temperature The temperature of the wearer. has weight A relationship defining the weight of a wearable device. controls property A relationship specifying the property that can be controlled by a certain device. Queue size The size of a queue. has length A relationship defining the length dimension of a wearable. has interface A relationship specifying the interface with which a device is equipped. Wearer A wearer is any living organism that is sensed by a wearable. Spatial object The class spatial-object represents everything that can have a spatial representation. It is superclass of feature and geometry. Event function A function that allows to notify about some relevant activity; e.g., that a certain threshold value has been exceeded or that some object has moved. Battery remaining time The time until the battery of the wearable is discharged. has data transmission rate A relationship defining the data transmission rate of a wearable. has power supply A relationship specifying the type of power supply equipping a device. sends notifications to A relationship specifying the sending notification operation between two wearables. Memory storage A memory storage is an hardware component intended to store data within the device. Emission property Class to group those emission properties related to wearables. Person A person. Organization An organization. Fabric wearable A fabric wearable is a fabric integrating the sensors directly into its fibers. Textile-based sensor A textile-based sensor is a sensor directly integrated into a textile artifact. In-body wearable An in-body wearable is a wearable located inside a physical body. Device A tangible object designed to accomplish a particular task. In order to accomplish this task, the device performs one or more functions. For example, a washing machine is designed to wash (task) and to accomplish this task it performs a start and stop function. affiliation An organization that this person is affiliated with. For example, a school/university, a club, or a team. Feature This class represents the top-level feature type. This class is equivalent to GFI_Feature defined in ISO 19156:2011, and it is superclass of all feature types. Living organism A living organism is any entity composed of cells. 1 is measured by device A relationship specifying the devices that can measure a certain property. makes measurement A relation between a device and the measurements it makes. Such measurement will link together the value of the measurement, its unit of measure and the property to which it relates. Wearable device A wearable device is a device that is intended to be located near, on or in an organism. Occurrence An occurrence is the fact of something existing or being found in a place. 1 has capacity A relationship defining the capacity of a facility. is triggered by A relationship specifying the function actuating the work of a device. Sound level The level of sound in the environment. has height A relationship defining the height dimension of a wearable. García-Castro Raúl Raul Garcia Castro Raul Garcia Castro Electrical property Class to group those electrical properties related to wearables. is measured in A relationship identifying the unit of measure used for a certain entity. sfContains Exists if the subject SpatialObject spatially contains the object SpatialObject. Wearable property Class to group those properties related to wearables. Geometry The class represents the top-level geometry type. This class is equivalent to the UML class GM_Object defined in ISO 19107, and it is superclass of all geometry types. has command A relationship defining a command triggered by an actuating function. is detected by Defines the relationship between an occurrence and the device detecting it. Actuator A device responsible for moving or controlling a mechanism or system by performing an actuating function. Radio frequency emission The radio frequency emission of the wearable. Air quality The quality of air in the environment. takes place at The place where an occurrence takes place. Power supply A power supply is an hardware component intended to plug a device to a power grid. Point A point, typically described using a coordinate system relative to Earth, such as WGS84. is located on A relationship specifying the location of a wearer with respect to an on-body wearable. Textile-based wearable A textile-based wearable is a wearable directly integrated into a textile artifact. Environmental property Class to group those properties related to the environment of a wearer. consists of A relationship indicating a composite entity that consists of other entities (e.g., a temperature/humidity sensor that consists of a temperature sensor and a humidity sensor) Policy A policy is a set of guidelines adopted during the wearable building process and defining how a wearables operates. follows policy A relationship specifying the policy followed by a wearable device. Communicating function A function that allows a device to communicate with another device. 1 takes place at facility A relationship specifying in which facility and event takes place. has width A relationship defining the width dimention of a wearable. Facility A place, amenity, or piece of equipment provided for a particular purpose. (Definition taken from https://en.oxforddictionaries.com/definition/facility). controls feature A relationship specifying the features of interest that are controlled by a device. feature is measured by device A relationship specifying the devices that measure a feature of interest. City object Generic class for describing city objects. sends information to A relationship specifying the sending information operation between two wearables. Administrative area An administrative division, unit, entity, area or region, also referred to as a subnational entity, constituent unit, or country subdivision, is a portion of a country or other region delineated for the purpose of administration. (https://en.wikipedia.org/wiki/Administrative_division). Navigating function A function that allows a device to provide navigation information. wearer status A relationship defining the status of a wearer. has property A relationship between a feature of interest and a property of that feature. Function The functionality necessary to accomplish the task for which a device is designed. A device can be designed to perform more than one function. Functions can be structured in categories (subclasses) that reflect different points of view, for example, considering the specific application area for which a function can be used (e.g., light, temperature, motion, heat, power, etc.), or the capability that a function can support (e.g., receive, reply, notify, etc.), and so forth. is located in A relationship specifying the location of a wearer with respect to an in-body wearable. feature is controlled by device A relationship specifying the devices that control a feature of interest. Feature of interest A feature of interest represents any real world entity from which a property is measured. is controlled by device A relationship specifying the devices that can control a certain property. measures property A relationship specifying the property that can be measured by a certain device. Person A person Electrical safety property Class to group those electrical safety properties related to wearables. Controlling function A function that allows to control a device from another device. interacts with A relationship specifying the interaction between a user and a device. is located near A relationship specifying the location of a wearer with respect to an near-body wearable. triggers A relationship specifying the function actuating the work of a device. Vocabulary A vocabulary used in the linked data cloud. An instance of voaf:Vocabulary relies on or is used by at least another instance of voaf:Vocabulary. Temperature The temperature of the environment. Crowd property Class to group those properties related to crowds. connected to Links a system to a system it is connected to. Connected systems interact in some way. The exact meaning of "interact" is defined by sub properties of s4syst:connectedTo. Property s4syst:connectedTo is symmetric. This property can be qualified using class s4syst:Connection, which connects the two systems. If there is a connection between several systems, then one may infer these systems are pairwise connected. Heart rate The heart rate of the wearer. has sensor A relationship specifying a sensor integrated into a device. Heat emission The heat emission of the wearable. Fondazione Bruno Kessler Fondazione Bruno Kessler Fondazione Bruno Kessler has function A relationship identifying the function of a device. installs A relationship specifying in which facility a device has been installed. hasGeometry A spatial representation for a given feature. Interface An interface is the mechanism with which a device can receive or transmit data to another device. location The relation between something and the point, or other geometrical thing in space, where it is. For example, the relationship between a radio tower and a Point with a given lat and long. Or a relationship between a park and its outline as a closed arc of points, or a road and its location as a arc (a sequence of points). Clearly in practice there will be limit to the accuracy of any such statement, but one would expect an accuracy appropriate for the size of the object and uses such as mapping. sfWithin Exists if the subject SpatialObject is spatially within the object SpatialObject. measures feature A relationship specifying the features of interest that are measured by a device. relates to property A relationship between a measurement and the property it relates to. Event Temporary and scheduled event, like a festival or competition. (Definition taken from Wikidata). has system capability Relation from a System to a SystemCapability describing the capabilities of the System under certain Conditions. Software A software is a computer program. Near-body wearable A near-body wearable is a wearable located near a physical body. has timestamp A relationship stating the timestamp of an entity (e.g. a measurement). relates to measurement A relationship between a property and the measurements it relates to. Actuating function A function that allows to transmit data to actuators, such as level settings (e.g., temperature) or binary switching (e.g., open/close, on/off). has value A relationship defining the value of a certain property, e.g., energy or power. Note that, even if numeric values are expected to enable reasoning, measurement values could use other datatypes. Dragoni Mauro Mauro Dragoni Mauro Dragoni User A user is an entity using a wearable. Sensing function A function that allows to transmit data from sensors, such as measurement values (e.g., temperature) or sensing data (e.g., occupancy). wearer age range A relationship stating the age range of a wearer. means of transport A relationship stating the means of transport on which the wearable is operating. monitors A relationship specifying the monitoring activity of a device on another device. On-body wearable An on-body wearable is a wearable having a direct contact with a physical body. has storage A relationship defining the storage capacity of a wearable. measurement made by A relation between a measurement and the device that made it. Biometric property Class to group those properties related to the biometric characteristics of wearers. System capability Describes normal measurement, actuation, sampling properties such as accuracy, range, precision, etc. of a System under some specified Conditions such as a temperature range. The capabilities specified here are those that affect the primary purpose of the System, while those in OperatingRange represent the system's normal operating environment, including Conditions that don't affect the Observations or the Actuations. Crowd size The size of a crowd.