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A sensor node (also known as a mote in North America), consists of an individual node from a sensor network that is capable of performing a desired action
Sensor_node
Group of spatially dispersed and dedicated sensors
A WSN is built of "nodes" – from a few to hundreds or thousands, where each node is connected to other sensors. Each such node typically has several
Wireless_sensor_network
Means of calculating position
device for each sensor node cannot be afforded. Some of the reasons for this include cost, size and battery drainage of constrained sensor nodes. To overcome
Dead_reckoning
A sensor node, also known as a mote (chiefly in North America), is a node in a sensor network that is capable of performing some processing, gathering
List_of_wireless_sensor_nodes
NODE+ is a first-generation handheld wireless sensor platform developed by Variable Inc. The device measures approximately 1 inch in diameter and 3.75
NODE_(wireless_sensor)
temperature sensor Fuel level sensor Fuel pressure sensor Knock sensor Light sensor MAP sensor Mass airflow sensor (MAF) Oil level sensor Oil pressure sensor Omniview
List_of_sensors
computers (sensor nodes), which are deployed in large numbers in an area to network independently and monitor their surroundings with sensors, until their
Sensor_Media_Access_Control
Military technology
intrusion node is a motion sensor that detects movement and is able to tell the difference between animal and human beings. The imager node is a combination
Unattended_ground_sensor
Topics referred to by the same term
environment NodeB, hardware that is connected to the mobile phone network NODE (wireless sensor), a wireless handheld sensor for smart devices Node, a shorthand
Node
Type of electronic device
Information appliance Internet of things Mobile device Mobile phone Sensor node Smart, connected products Smart environment Smart home hub Smart meter
Smart_device
Combining of sensor data from disparate sources
development of dynamic sensing strategies. Sensors are in redundant (or competitive) configuration if each node delivers independent measures of the same
Sensor_fusion
Methods used to share cryptographic key material with other parties
among sensor nodes. The most accepted method of key distribution in WSNs is key predistribution, where secret keys are placed in sensor nodes before
Key_distribution
Nerve sensors used in brain-computer interfaces
dust, the challenge of applying sufficient electrical current to the sensor node, is still present. Electrostimulation devices have already shown some
Neural_dust
Wireless network sensor node
Sun SPOT (Sun Small Programmable Object Technology) was a sensor node for a wireless sensor network developed by Sun Microsystems announced in 2007. The
Sun_SPOT
Pakistani military tactical data link system
enables Pakistan's fighter aircraft, AWACS, ground radars, and other sensor nodes to network and exchange targeting information in near real-time. It was
Link-17
Technology concept
which every item is connected into a wireless sensor network using low-cost self-powered sensor nodes. Bluetooth SIG has assessed the total addressable
Ambient_IoT
Decentralized type of wireless network
access points. Instead, each node participates in routing by forwarding data for other nodes. The determination of which nodes forward data is made dynamically
Wireless_ad_hoc_network
Classification of post-2020s jet fighters
calculus will be based on how the F-35C performs as a critical forward sensor node for the carrier air wing. How the fifth-generation F-35C integrates with
Sixth-generation_fighter
issue in wireless sensor network (WSN) design. WSNs are networks of small, battery-powered, memory-constraint devices named sensor nodes, which have the
Key distribution in wireless sensor networks
Key_distribution_in_wireless_sensor_networks
computers in a computer network exchange data. Sensor networks consist of tiny, wirelessly communicating sensor nodes which are deployed in large numbers in an
Zebra_Media_Access_Control
A mobile wireless sensor network (MWSN) can simply be defined as a wireless sensor network (WSN) in which the sensor nodes are mobile. MWSNs are a smaller
Mobile wireless sensor network
Mobile_wireless_sensor_network
Italian open-source hardware and software company
(2005). Using Protothreads for Sensor Node Programming. Proceedings of the REALWSN 2005 Workshop on Real-World Wireless Sensor Networks Presented at the REALWSN
Arduino
Computer network connecting devices around a human body
Interference: The wireless link used for body sensors should reduce the interference and increase the coexistence of sensor node devices with other network devices
Body_area_network
Electrical device which utilizes a sensor to detect nearby motion
sensor selective to traffic in the path toward the door is superior. These systems sense disturbances to radio waves as they pass from node to node of
Motion_detector
wireless sensor nodes Sensor node Supervisory control and data acquisition Wireless sensor network Yang, Yi (April 26, 2011), Power Line Sensor Networks
Wireless_powerline_sensor
Computer system
This system combines distributed sensing (each plant is equipped with a sensor node monitoring its status), navigation, manipulation and wireless networking
Cyber-physical_system
Collecting energy from external sources
of a Tree Movement Energy Harvesting Device, to Power a Wireless Sensor Node". Sensors. 12 (9): 12110–12125. Bibcode:2012Senso..1212110M. CiteSeerX 10
Energy_harvesting
Standard for serial communication between devices without host computer
basis with the data source node (e.g., a sensor) sending out a data frame. It is also possible, however, for a destination node to request the data from
CAN_bus
Image sensor, consisting of an integrated circuit
An active-pixel sensor (APS) is an image sensor where each pixel sensor unit cell has a photodetector (typically a pinned photodiode) and one or more
Active-pixel_sensor
Subarea of robotics
Kristof (2014). "Integrating Wireless Sensor Nodes in the Robot Operating System". Cooperative Robots and Sensor Networks 2014. Studies in Computational
Robotic_sensing
Canadian multicast wireless sensor network technology
BLE. ANT-powered nodes are capable of acting as sources or sinks within a wireless sensor network concurrently. This means the nodes can act as transmitters
ANT_(network)
Destination of data flow in computing
acyclic graph, a source node is a node (also known as a vertex) with no incoming connections from other nodes, while a sink node is a node without outgoing connections
Sink_(computing)
Proposed Japanese fighter aircraft
system composed of high-power radar, advanced sensor suite and tactical link with external sensor nodes and accompanying UAVs, and defeating them with
I3_fighter
Collaborative wireless sensor network
nodes achieve application objectives in a more resource efficient way. These networks may further involve dynamically varying subset of sensor nodes (e
Virtual_sensor_network
Topics referred to by the same term
from Compagnie Internationale pour l’Informatique Iris Mote, a wireless sensor node Iris printer, an inkjet printer SGI IRIS, a line of computer terminals
Iris
Australian roboticist
2005 to 2009 he worked on wireless sensor network technology, was a co-developer of the Fleck wireless sensor node, and investigated applications to environmental
Peter_Corke
Technical branch of intelligence gathering
features ("signatures") of targets. Some MASINT techniques use purpose-built sensors, while others analyze imagery or signals collected via other intelligence
Measurement and signature intelligence
Measurement_and_signature_intelligence
Digital communication network component
bootstrapping node, also known as a rendezvous host, is a node in an overlay network that provides initial configuration information to newly joining nodes so that
Bootstrapping_node
Simulation of the sense of smell
t=γiC‖ρk−ri‖2+ωi=γiCd2+ωi where di is the Euclidean distance between the sensor node and the plume source, given by: di=(xi−x−s)2+(yi+ys)2 The main difference
Machine_olfaction
Real-time operating system
c) Java nodes, where the behavior of the node must be reimplemented as a Java class. One Cooja simulation may contain a mix of sensor nodes from any
Contiki
divided into three main domains based on wireless sensor nodes placement, i.e., communication between the nodes that are on the body surface; communication
On-body_wireless
Linux distribution for wireless routers and embedded systems
chillifire with focus on wireless hotspot management Flukso – Wireless sensor nodes using an Atheros AR2317 chipset running a patched OpenWrt OS for communication
OpenWrt
Type of sign
(18–19 May 2010). "3D-Localization of Low-Power Wireless Sensor Nodes Based on AMR-Sensors in Industrial and AmI Applications" (CD-ROM). Sensoren und
Barber's_pole
C". Protothread library in C used by Contiki Using Protothreads for Sensor Node Programming A PDF with some in-depth discussion about the use of Protothreads
Protothread
Type of communication in radio networks
area is larger than radio range of single nodes. Therefore, to reach some destination a node can use other nodes as relays. Since the transceiver is the
Multi-hop_routing
Routing protocol for wireless sensor networks
routing protocol for wireless sensor networks. It is used for transferring data from one or more sensors to one or more root nodes. The number of expected transmissions
Collection_Tree_Protocol
Class of military vehicles
supporting missile-launching platforms for manned fighter aircraft, sensor nodes, electronic warfare platforms, or decoy targets instead of possessing
Unmanned_fighter_aircraft
System of microelectromechanical devices
University of California, Berkeley, in 1997. The proposal, to build wireless sensor nodes with a volume of one cubic millimeter, was selected for funding in 1998
Smartdust
Noise monitoring research project
to monitor sensor health and to develop a prototype pre-failure detection model. The 2019 sensor-network paper described the deployed nodes as low-cost
Sounds_of_New_York_City
Measurement of the power in a radio signal
RSSI. Anchor-based algorithms use nodes with known positions (anchors) to determine the location of an unknown node. The accuracy of these algorithms
Received signal strength indicator
Received_signal_strength_indicator
Device that measures magnetism
are finding increasing use as miniaturized compasses (MEMS magnetic field sensor). Magnetic fields are vector quantities characterized by both strength and
Magnetometer
platform. The MySensors devices create a virtual radio network of nodes that automatically forms a self healing mesh like structure. Each node can relay messages
MySensors
Set of IEEE standards for wireless personal area networks
wireless technology List of device bandwidths Sun SPOT – Wireless network sensor node Ultra wideband – Very low energy, short range radio precise positioningPages
IEEE_802.15
Device that measures proper acceleration
and have been integrated into high-sensitivity wireless nodes. Networked and wireless smart-sensor approaches allow distributed monitoring at scale. Reviews
Accelerometer
Person who cuts, dresses, grooms, styles and shaves males' hair or beards
(18–19 May 2010). "3D-Localization of Low-Power Wireless Sensor Nodes Based on AMR-Sensors in Industrial and AmI Applications" (CD-ROM). Sensoren und
Barber
Objects connected to the World Wide Web
Dogan, evaluated the use of Internet and Web protocols for low-power sensor nodes and showed the feasibility of the approach. Following this, Guinard and
Web_of_Things
Aerial service branch of the Chinese People's Liberation Army
HQ-9B/C, HQ-19, HQ-22, and HQ-26), and a thorough improvement in airborne sensor nodes (KJ-500) backed by orbital ISR and communication capabilities. The PLAAF
People's Liberation Army Air Force
People's_Liberation_Army_Air_Force
Short-range anti-aircraft defence system
Sensors: Tactical acquisition radar: Oerlikon X-TAR3D, IFF Oerlikon MSU, a multi-sensor unit with a 3D AESA radar, panoramic EO sensors, IFF, sensor fusion
Skynex
American computer scientist
He also co-authored of the first distributed algorithms for detecting sensor-node replication attacks. In the 2010s, Gligor’s research was on trustworthy
Virgil_D._Gligor
following features: one or more sensors and actuators nodes at the end-user side and possibly integrated into worn items nodes connectivity to local and/or
Smart_wearable_system
Open source technology project
of the ETH Zurich has developed a distributed Sensor network with nodes based on AVR. These sensor nodes communicate via Bluetooth. As system software
Ethernut
Exploration of subsurface properties with seismology
relatively recent. Nodes are self-contained 4-component units which include a hydrophone and three horizontal and vertical axis orientation sensors. Their physical
Reflection_seismology
Industrial networking solution
62 (advanced devices) nodes can be connected. Each node can have up to four inputs and/or four outputs for actuators or sensors. This provides up to 124
AS-Interface
Real-time operating system
limited battery power on the wireless node, Nano-RK provides central processing unit (CPU), network, and sensor efficiency through the use of virtual
Nano-RK
Internet-like structure connecting everyday physical objects
referred to as Wireless Sensor Networks. These networks share data among sensor nodes that are sent to a distributed system for the analytics of the sensory
Internet_of_things
Former California-based electronics company
sensor nodes that it called "motes" which ran the TinyOS operating system. Crossbow received awards for these products, including a "Best of Sensors Expo
Crossbow_Technology
Multipath On-demand Routing (MOR) protocol is a protocol to connect nodes in wireless sensor networks. It is an ad hoc routing protocol which is reactive or
Multipath_On-demand_Routing
Wireless sensor network
potential the complete set of information (e.g. sensor values, control data) is available to every node in the network. By using an intelligent strategy
MyriaNed
Form of unsupervised learning in artificial neural networks
of sensors all feed into three different nodes, so that every node is connected to every sensor. Let the weights that each node gives to its sensors be
Competitive_learning
Wireless delivery of software updates
concepts of wireless sensor networks and the Internet of Things (IoT), where the networks consist of hundreds or thousands of nodes, OTA is taken to a new
Over-the-air_update
Sending data between network nodes when an event of interest is triggered at a sensor
wireless sensor networks can be used to limit the amount of data sent between nodes to only when an event of interest is triggered at a sensor. Wireless
Event_detection_for_WSN
Programming paradigm
turns into single-node operations and routing in a wireless sensor network. SELECT nodeId , temperature WHERE temperature > k FROM sensors SAMPLE PERIOD 5
Macroprogramming
Computer mesh networking standard
operates on a flood network principle. It is based on the nodes relaying the messages: every relay node that receives a network packet that authenticates against
Bluetooth_mesh_networking
2022 smartphone by Apple
a 12 MP wide-angle camera sensor and a tempered glass back, as the iPhone 15 and 15 Plus feature a 48MP wide-angle sensor and a matte glass back, but
IPhone_14
Divisioning of a logical database
distinct from network partitions which are a type of network fault between nodes. In a partitioned database, each piece of data belongs to exactly one partition
Partition_(database)
2023 smartphone by Apple
3-axis accelerometer iBeacon Barometer Digital compass Proximity sensor Ambient light sensor Face ID Water resistance IP68 dust/water resistant (up to 6m
IPhone_15
Slotted medium access control protocol widely used in ad hoc networks
that node A has data to transfer to node B. Node A initiates the process by sending a Request to Send frame (RTS) to node B. The destination node (node B)
Multiple Access with Collision Avoidance for Wireless
Multiple_Access_with_Collision_Avoidance_for_Wireless
Military doctrinal concept
battlefield functions together to assist a combat force in employing its sensors and managing the information they gather. ISR is the coordinated and integrated
Intelligence, surveillance, target acquisition, and reconnaissance
Intelligence,_surveillance,_target_acquisition,_and_reconnaissance
Place in Norrbotten, Sweden
in Europe has generated a new epithet for the Luleå region – The Node Pole. The Node Pole region provides stable, low-cost electricity that is 100-percent
Luleå
Computer network protocol
support for network management, device monitoring and communication between nodes, including a simple transport layer for message segmentation/desegmentation
CANopen
architecture where an address space is dynamically shifted between processor nodes based on demand. card reader Any data input device that reads data from
Glossary of computer hardware terms
Glossary_of_computer_hardware_terms
Electronic component
low-noise high-performance sensor preamplifier, offer a solution to the implementation of artificial-intelligent-based sensor nodes. This is a natural extension
Voltage-controlled_resistor
Computer engineer (born 1961)
2011). "Accurate Supercapacitor Modeling for Energy Harvesting Wireless Sensor Nodes" (PDF). IEEE Transactions on Circuits and Systems II: Express Briefs
Bashir_Al-Hashimi
Harry Ernst (18 May 2016). "On Battery Recovery Effect in Wireless Sensor Nodes" (PDF). ACM Transactions on Design Automation of Electronic Systems.
Recovery_effect
Real-world applications of data mining
pollution monitoring. A characteristic of such networks is that nearby sensor nodes monitoring an environmental feature typically register similar values
Examples_of_data_mining
Type of pointing device
trackpad is a type of pointing device. Its largest component is a tactile sensor: an electronic device with a flat surface that detects the position and
Touchpad
untrustworthy environment (as determined by inboard sensors' feedback). Collectively, these risks are called the end node problem. There are several remedies but
End_node_problem
Set of software frameworks for robot software development
graph architecture where processing takes place in nodes that may receive, post, and multiplex sensor data, control, state, planning, actuator, and other
Robot_Operating_System
Topics referred to by the same term
Mote spoon, a type of spoon used when preparing tea Mote (sensor), a node in a wireless sensor network Mote Park, a park in Maidstone, England Mote Park
Mote
particular derived in. A wireless sensor network consists of a spatially distributed collection of autonomous sensor nodes. Each node is designed to monitor physical
Stochastic geometry models of wireless networks
Stochastic_geometry_models_of_wireless_networks
Intelligence in machines
structured as proof trees, in which nodes are labelled by sentences, and children nodes are connected to parent nodes by inference rules. Given a problem
Artificial_intelligence
Algorithm
import Node node1: Node = Node("node1", 100) node2: Node = Node("node2", 200) node3: Node = Node("node3", 300) print(str(wrh.determine_responsible_node([node1
Rendezvous_hashing
Serial communication bus
addressing. The bus has two roles for nodes, either controller (master) or target (slave): Controller (master) node: Node that generates the clock and initiates
I2C
Low-power, low-bandwidth wireless mesh network
up to 250 kbit/s, best suited for intermittent data transmissions from a sensor or input device. Zigbee was conceived in 1998, standardized in 2003, and
Zigbee
Wireless technique of sending and receiving messages through water
acoustic particle velocities. Vector sensors can be categorized into inertial and gradient sensors. Vector sensors have been widely researched over the
Underwater acoustic communication
Underwater_acoustic_communication
Series. It uses sensor-nodes to obtain values for the following sensors: noise sensor ultrasonic sensor touch sensor luminosity sensor "DialogOS: Simple
DialogOS
Open-source IoT platform
NodeMCU is a low-cost open source IoT platform. It initially included firmware which runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware
NodeMCU
this context a key characteristic of such applications is that nearby sensor nodes monitoring an environmental feature typically register similar values
Spatial correlation (wireless)
Spatial_correlation_(wireless)
Protocol for distributed hash table
"nodes"); a node will store the values for all the keys for which it is responsible. Chord specifies how keys are assigned to nodes, and how a node can
Chord_(peer-to-peer)
Open source, decentralized, mesh network
others. When a user has more than one node, this role should typically be applied to the additional nodes. Multiple nodes in the same place, using the client
Meshtastic
travel, tourism, insurance
SENSOR NODE
SENSOR NODE
Surname or Lastname
English
English : patronymic from Penn 3 or Paine 1.English : habitational name from Penson in Devon.
Surname or Lastname
English
English : patronymic from the medieval personal name Benne, a pet form of Benedict (see Benn).English : habitational name from a place in Oxfordshire named Benson, from Old English Benesingtūn ‘settlement (Old English tūn) associated with Benesa’, a personal name of obscure origin, perhaps a derivative of Bana meaning ‘slayer’.Jewish (Ashkenazic) : patronymic composed of a pet form of the personal name Beniamin (see Bien, Benjamin) + German Sohn ‘son’.Scandinavian : altered form of such names as Bengtsson, Bendtsen, patronymics from Bengt, Bendt, etc., Scandinavian forms of Benedict.
Surname or Lastname
English
English : unexplained. Possibly a reduced form of Senior.
Girl/Female
British, English
Soft Sense
Male
Greek
(ÎœÎντωÏ) Greek name derived from the word menos, MENTOR means "spirit." In mythology, this is the name of the son of Ãlkimos.
Boy/Male
Muslim
Winner
Surname or Lastname
English
English : variant of Senior, mainly of 1.
Surname or Lastname
English
English : perhaps an altered spelling of Janson.Respelling of Danish, Norwegian, and North German Jensen.
Male
Yiddish
(×¡Ö¶× Ö°×“Ö¶×¨) Yiddish form of English Alexander, SENDER means "defender of mankind."
Surname or Lastname
English (mainly Yorkshire)
English (mainly Yorkshire) : nickname for a peasant who gave himself airs and graces, from Anglo-Norman French segneur ‘lord’ (Latin senior ‘elder’).English and Dutch : distinguishing nickname for the elder of two bearers of the same personal name (for example, a father and son or two brothers), from Latin senior ‘elder’.
Boy/Male
Muslim
Flourishing
Surname or Lastname
English
English : variant spelling of Ensor.
Surname or Lastname
English
English : probably a variant of Manser.
Surname or Lastname
French
French : unexplained.English : unexplained.Possibly a respelling of Menter, an unexplained name of German origin.
Male
English
English surname transferred to forename use, BENSON means "son of Ben."
Boy/Male
French
Lord of the manor.
Surname or Lastname
English
English : habitational name for someone from Edensor in Derbyshire, which derives its name from the genitive case of the Old English personal name Ēadhūn (see Eden 1) + Old English ofer ‘ridge’.
Female
Spanish
Medieval variant form of Spanish Sanchia, SENS means "holy."Â
Surname or Lastname
English (Yorkshire)
English (Yorkshire) : unexplained. Perhaps one of the many variants of Senior.
Surname or Lastname
English
English : patronymic from the personal name Henn(e), a short form of Henry 1, Hayne (see Hain 2), or Hendy.Irish : Anglicized form of Gaelic Ó hAmhsaigh (see Hampson 2).
SENSOR NODE
SENSOR NODE
SENSOR NODE
SENSOR NODE
SENSOR NODE
SENSOR NODE
SENSOR NODE
travel, tourism, insurance