GPS Tracking Research Articles

Assessment of Outdoor Background Radiation Level and its Radiological Hazards at Jimeta and Yola Towns of Adamawa State, Nigeria

The radiation from different types of radionuclides has both advantages and disadvantages. However, detailed research reveals that the drawbacks of several radionuclides far outweigh their advantages, particularly in regions with high concentrations, posing alarming impacts on human health. The study focuses on assessing outdoor background radiation levels in Jimeta and Yola towns, Adamawa State, Nigeria. Using a well-calibrated portable halogen-quenched Geiger Muller (GM) detector at 20 locations, measurements were taken at an elevation of 1.0m above ground level, with GPS tracking for accurate location. The research evaluates radiological health hazards and radiation effective doses to different body organs based on outdoor background exposure rates. Comparison with recommended permissible limits reveals that mean values for outdoor background exposure levels (0.016 mRh-1) and absorbed dose rates (147.46 nGyh-1) exceed safety limits (0.013 mRh-1, 84.0 nGyh-1) set by UNSCEAR and ICRP. The total excessive lifetime cancer risk (ELCR) ranged from 0.33× 10−3 to 2.61× 10−3 , with a mean value of 0.78 × 10−3 , close to the world average lifetime cancer limit (1.45× 10−3 ). Despite the mean annual effective dose equivalent (AEDE) (0.2219mSvy-1) being below the recommended limit of 1.00 mSvy-1 for general public exposure, and effective doses to various body organs remaining below 1.0 mSvy-1, the study indicates potential long-term health hazards such as cancer due to accumulated doses. Generally, the study shows that Jimeta and Yola Metroplis is relatively safe radiologically with little contamination which could be attributed to the geological formation and partly due to human activity such as market and car park for transport system in the area. However, the contamination will not pose any immediate radiological health effect on resident of the area but there is tendency for long –term health hazards in the future such as cancer due to doses accumulated. It is therefore recommended that regular radiation monitoring exercise should be conducted on the area from time to time in order to checkmate both the workers and the members of public from high radiation exposure.

FINCHILD: The Missing Child Finder Application

"FINCHILD" is an innovative and user-friendly mobile application designed to address the critical issue of missing children by leveraging real-time tracking technology. The application aims to empower parents, guardians, and law enforcement agencies with an effective tool to locate and recover missing children swiftly and efficiently. In a world where child safety is paramount, FINCHILD fills a significant gap by harnessing the power of real-time location tracking, geofencing, and community engagement. The application provides a comprehensive platform that integrates the latest advancements in mobile technology and data analytics to ensure a rapid and coordinated response in the event a child goes missing. The FINCHILD application is a cutting-edge real-time solution designed to address the critical issue of missing children. Leveraging advanced technologies, including GPS tracking, facial recognition, and real-time data analytics, FINCHILD aims to significantly reduce the response time and enhance the efficiency of locating missing children. Key Words: GPS Tracking, Facial Recognition, Real-Time Alerts, Community Engagement.

Drone-Assisted Particulate Matter Measurement in Air Monitoring: A Patent Review

Air pollution is caused by the presence of polluting elements. Ozone (O3), carbon monoxide (CO), carbon dioxide (CO2), nitrogen dioxide (NO2), sulfur dioxide (SO2), and particulate matter (PM) are the most controlled gasses because they can be released into the atmosphere naturally or as a result of human activity, which affects air quality and causes disease and premature death in exposed people. Depending on the substance being measured, ambient air monitors have different types of air quality sensors. In recent years, there has been a growing interest in designing drones as mobile sensors for monitoring air pollution. Therefore, the objective of this paper is to provide a comprehensive patent review to gain insight into the proprietary technologies currently used in drones used to monitor outdoor air pollution. Patent searches were conducted using three different patent search engines: Google Patents, WIPO’s Patentscope, and the United States Patent and Trademark Office (USPTO). The analysis of each patent consists of extracting data that supply information regarding the type of drone, sensor, or equipment for measuring PM, the lack or presence of a cyclone separator, and the ability to process the turbulence generated by the drone’s propellers. A total of 1473 patent documents were retrieved using the search engine. However, only 13 met the inclusion criteria, including patent documents reporting drone designs for outdoor air pollution monitoring. Therefore, was found that most patents fall under class G01N (measurement; testing) according to the International Patents Classification, where the most common sensors and devices are infrared or visible light cameras, cleaning devices, and GPS tracking devices. The most common tasks performed by drones are air pollution monitoring, assessment, and control. These categories cover different aspects of the air pollution management cycle and are essential to effectively address this environmental problem.

Implementing global positioning system trackers for people with dementia who are at risk of wandering.

The main aim of this study was to evaluate the feasibility and acceptability of using a GPS tracker to mitigate the risks associated with wandering for people with dementia and those caring for them and further evaluate the impact of trackers in delaying 24-hour care and the potential for reducing the involvement of support services, such as the police, in locating patients. We recruited forty-five wearers-carers dyads, and a GPS tracker was issued to each participant. Dyads completed pre-and post-outcome questionnaires after six months, and a use-log of experiences was maintained through monthly monitoring calls. At six months, focus groups were conducted with 14 dyads where they shared ideas and learning. Data analyses were performed on outcome questionnaires, use-log analysis, and focus groups discussion. A 24% (N = 14) attrition rate was recorded, with 76% (N = 34) of the participants completing pre- and post-outcome questionnaires, of which 41% (N = 14) attended four focus group meetings. Participants reported enhanced independence for wearers as fewer restrictions were placed on their movements, peace of mind and reduced burden for the carers with less need to involve police or social services, and delays in 24-hour care. The results supported the feasibility of routine implementation of GPS trackers in dementia care with clear guidance, monitoring and support to family carers on safe use. This could delay admission into 24-hour care as wearers and carers have a greater sense of safety and are better connected should help be required. Studies with larger sample sizes, diverse participants and health economic analysis are needed to develop the evidence base further ahead of the routine implementation of GPS trackers in health and social care services.

Literature Survey on Smart Ambulance Traffic Control System

This study introduces a Smart Traffic Signal Control System designed to streamline ambulance transit through congested urban areas. Integrating RFID, GPS, and LTE technologies, this system establishes a direct link between ambulances and traffic signals, enabling prioritized passage for emergency vehicles. GPS tracking triggers real- time signal adjustments as ambulances approach intersections, granting immediate green signals through cloud-based communication. RFID confirms passage, while predictive algorithms optimize upcoming signal timings based on ambulance speed and estimated arrival, effectively preempting traffic congestion. Initial trials demonstrate reduced transit times during peak traffic, ensuring prompt arrival at medical facilities. The system's automation minimizes delays without human intervention, highlighting its potential to revolutionize emergency services. However, seamless integration with existing infrastructure, data security, and scalability remains focal points for further development. This Smart Traffic Signal System signifies a crucial step toward optimizing emergency response in challenging urban settings, promising improved healthcare accessibility through efficient ambulance navigation. Key Words: Smart Traffic Signal Control System, RFID, GPS, LTE technologies, ambulance transit, real-time signal adjustments, cloud-based communication, emergency services optimization, automation, data security, scalability.

Design and Implementation of Women Auspice System with GPS Tracking

The project, named "Design and Implementation of Women Auspice System with GPS Tracking. aims to enhance the safety of women. Despite many advances in technology, many women still feel worried about their safety. Despite the rapid advancement of technology in the 21st century, many women still feel unsafe venturing outside alone during late hours or at unusual times. While technology has evolved, concerns over their safety persist. The solution proposed here is a wearable device, something like a small gadget that can be carried easily or worn, which doesn't rely on having a smart phone or being able to operate one in a stressful moment. This project aims to create a small, easy-to-use device that women can carry with them to feel safer when they're out and about. If they feel threatened, they can quickly press a button to call for help, without needing to fumble with a phone. Keywords- Arduino UNO R3, GPS, GSM, Buzzer, Safety.

Smart Eye : Empowering the Visually Impaired with Assistive Technology

According to the World Health Organization, an estimated 39 million people worldwide are visually impaired, underscoring the critical need for innovative solutions to assist blind individuals in navigating their environment independently. In response, this study introduces an intelligent and multipurpose bright blind stick leveraging Internet of Things (IoT) technology. The stick integrates components such as Arduino UNO, ultrasonic sensor, servo motor, Bluetooth module, GPS, and GSM modules to detect obstacles in real-time and provide audio feedback alerts to the user. Additionally, the technology enables remote monitoring by caregivers through GPS tracking and allows users to send location-based alert messages in emergencies. Through extensive research and comparative analysis of existing systems, including traditional white canes and other electronic aids, our solution has been designed to overcome common limitations such as high cost, limited functionality, and lack of portability. The intelligent multipurpose bright blind stick offers a cost-effective, portable, and intelligent tool aimed at significantly enhancing the independence and safety of blind individuals, fostering inclusivity and autonomy in their daily lives. This paper will provide insights into the design, implementation, and user testing of the solution, highlighting its effectiveness in real-world scenarios and its potential to make a meaningful impact on the lives of blind individuals worldwide. Index Terms - Arduino UNO, Servo Motor , Ultrasonic Sensor Bluetooth Module, GPS Module, GSM Module, Multi-functional Blind Stick and Internet of Things.

REDLINE– An Application on Blood Management

Accidents nowadays are not so uncommon. In some cases, the person met with an accident may have a severe loss of blood and be in serious need of blood. The existing apps for blood donation only focus on registering the person with the app and the rest of the donors so that there will be an initiation for communication in between the donor and patient. This app in our abstract alerts all the nearby hospitals of the location of the accident to make ready the respective blood if it is available and if not, notify the rest of the donors available in the app. All the user needs to do is press the SOS button. The app uses GPS tracking for location and a real-time database for registering and holding the user details.

Home range and dynamic space use reveals age‐related differences in risk exposure for reintroduced parrots

AbstractIndividual‐level differences in animal spatial behavior can lead to differential exposure to risk. We assessed the risk‐exposure of a reintroduced population of kākā (Nestor meridionalis) in a fenced reserve in New Zealand by GPS tracking 10 individuals and comparing the proportion of each individual's home range beyond the reserve's fence in relation to age, sex, and fledging origin. To estimate dynamic space use, we used a sweeping window framework to estimate occurrence distributions (ODs) from temporally overlapping snapshots. For each OD, we calculated the proportion outside the reserve's fence to assess temporal risk exposure, and the area, centroid, and overlap to represent the behavioral pattern of space use. Home range area declined significantly and consistently with age, and the space use of juvenile kākā was more dynamic, particularly in relation to locational changes of space use. The wider‐ranging and more dynamic behavior of younger kākā resulted in more time spent outside the reserve, which aligned with a higher number of incidental mortality observations. Quantifying both home range and dynamic space use is an effective approach to assess risk exposure, which can provide guidance for management interventions. We also emphasize the dynamic space use approach, which is flexible and can provide insights into a species' spatial ecology.

FitTrack BloodLink

FitTrack BloodLink is an innovative Android application designed to enhance users fitness tracking experience by seamlessly integrating it with life-saving blood donation and request functionalities. This comprehensive app automatically determines the user's starting point as their current location and sets the destination point upon finishing the run. Utilizing GPS tracking, FitTrack BloodLink monitors users routes throughout their runs, capturing essential fitness metrics like distance covered, calories burned, average speed, and total duration in real time. Additionally, users can register as blood donors through the app, making it easier for those needing donations. FitTrack BloodLink also includes a map feature displaying nearby blood donors, allowing users to view donor details and contact them directly via phone with a single click on the marker.

Generation of Power from Footpath Using IOT

The present scenario, the requirement for energy has been increasing in a distressing rate and the availability of the energy resources are not abundant for sustainable development and the need of the hour is to establish an economical pollution free inexhaustible energy resource to compensate the increasing demands. Since, walking is the most common activity in human day to day life, whenever a person walks, he exhausts energy to the ground which goes as a waste. In order to preserve and make use of this energy we are converting it into electrical energy using piezoelectric effect. Piezoelectric effect is utilized by piezoelectric sensor producing output energy in the form of AC voltage. To produce energy in a large extent, in this model implementation of the piezoelectric sensor network along the footpath is carried out which is given to the lane of streetlights along with it the smart shoe is implemented for a small production that consists GPS tracking. In this proposed work model, GPS tracking has been added and also streetlights switching technique comparing with existing model

Building A Smart Campus: Designing An Architectural Framework For Campus Security Gates And Vehicle Asset Management With GPS Tracking Technology

Modern technology must be integrated into educational institutions as they develop into "smart campuses" in order to guarantee the security and effectiveness of day-to-day operations. This study combines GPS tracking technology to present an architectural framework for the deployment of intelligent security gates and automotive asset management systems. The objective is to build a secure and effective environment that improves campus security and maximizes the use of available resources. The suggested architecture combines a centralized software platform with innovative hardware elements, including GPS trackers, RFID readers, and security cameras. RFID-enabled security gates improve access control by limiting entrance to the college grounds to only authorized people and vehicles. Surveillance cameras simultaneously offer real-time monitoring to guarantee adherence to security procedures.
 The vehicle asset management system utilizes GPS technology to monitor campus vehicles in real-time, increasing fleet management efficiency and enhancing general campus security. GPS tracking integration allows scheduling maintenance, optimizing routes, and notifying authorities of unwanted vehicle movements.

GPS tracking reveals koalas Phascolarctos cinereus use mosaics of different forest ages after environmentally regulated timber harvesting

AbstractAn accurate picture of an animal's home range is fundamental for quantifying habitat quality and response to disturbance. When combined with remote sensing of vegetation attributes, there is potential to assess habitat selection at high resolution. We used a high‐quality GPS‐collaring data set (> 12 500 fixes) from 10 koalas Phascolarctos cinereus and a canopy height model derived from LiDAR in multiple‐use forests harvested for timber 5–10 years previously. Our aim was to assess how individual koalas use the forest mosaic created by timber harvesting by quantifying home ranges and habitat selection of different forest age/height classes created by past harvesting. We found that koalas maintained a stable home range over the average of 7 months of tracking. On average, there was 95% overlap for individuals among seasons, illustrating high site fidelity in the regenerating forest. Also, there were no apparent shifts during the intense drought of spring 2019. Male home ranges (64 ha) were three times the size of females (21 ha). Core areas were considerably smaller, ranging from 15 (male) to 6 ha (female). Three forest age/height classes were defined from LiDAR: (i) harvest – regeneration <14 m, (ii) harvest – retained trees ≥14 m and (iii) harvest – exclusion trees ≥14 m (zones excluded from harvesting for environmental protection). Home ranges covered the mosaic of forest classes and mixed models revealed no selection of forest class based on use versus availability. High site fidelity with no clear selection for forest age/height class (i.e. harvested and non‐harvested patches) confirms that resource quality in the home range remained sufficient for breeding koalas in the post‐harvest landscape. Ongoing monitoring of koalas is required to ensure that environmental protections are effective in maintaining koala populations in the face of additional disturbances from fire and climate change.

GPS tracking technology and re-visiting the relationship between the avian visual Wulst and homing pigeon navigation

Within their familiar areas homing pigeons rely on familiar visual landscape features and landmarks for homing. However, the neural basis of visual landmark-based navigation has been so far investigated mainly in relation to the role of the hippocampal formation. The avian visual Wulst is the telencephalic projection field of the thalamofugal pathway that has been suggested to be involved in processing lateral visual inputs that originate from the far visual field. The Wulst is therefore a good candidate for a neural structure participating in the visual control of familiar visual landmark-based navigation. We repeatedly released and tracked Wulst-lesioned and control homing pigeons from three sites about 10–15 km from the loft. Wulst lesions did not impair the ability of the pigeons to orient homeward during the first release from each of the three sites nor to localise the loft within the home area. In addition, Wulst-lesioned pigeons displayed unimpaired route fidelity acquisition to a repeated homing path compared to the intact birds. However, compared to control birds, Wulst-lesioned pigeons displayed persistent oscillatory flight patterns across releases, diminished attention to linear (leading lines) landscape features, such as roads and wood edges, and less direct flight paths within the home area. Differences and similarities between the effects of Wulst and hippocampal lesions suggest that although the visual Wulst does not seem to play a direct role in the memory representation of a landscape-landmark map, it does seem to participate in influencing the perceptual construction of such a map.

Sustainable goods transport – inland navigation

Inland navigation plays a crucial role in goods transport, facilitating the movement of goods via rivers and canals. Sustainability in Goods transport involves reducing environmental impact, promoting social responsibility, and enhancing efficiency. Sustainability in goods transport includes optimising transportation routes, investing in fuel-efficient vehicles, and promoting alternative fuels. Green technologies such as GPS tracking and route optimisation software can improve efficiency. Encouraging sustainable packaging materials and carbon offsetting can further reduce environmental impact. Inland navigation can be greener by adopting alternative fuels, improving vessel efficiency, and optimising routes. Maintenance and modernisation of infrastructure, environmental protection measures, and modal shifts from road transport also contribute to sustainability. Various factors influence the performance of inland navigation, including infrastructure, water levels, vessel characteristics, regulations, economic conditions, technological advancements, environmental factors, and social considerations. Integrating sustainable practices and addressing these factors can lead to a more environmentally friendly and efficient goods water transport system. This paper investigates the connections between inland goods transport and sustainability, identifying the main factors. Some basic statistics were collected and analysed to show the performance of inland navigation. The analysis showed that inland navigation is very diverse in Europe, Western Europe is more developed than Eastern European countries. In conclusion, it can be stated that many factors influence the development of Eastern European inland navigation.

GEOSILENCE – LOCATION TRIGERRED DEVICE MUTING

Mobile devices have become an integral part of human lifestyle. The convenience offered by mobile devices usage can’t be denied. However, there are growing concerns about the disturbances caused by usage of mobile devices. One of the concerns is the disturbances caused by ringing sound of mobile devices at places that require silence such as mosque, library, cinema, and meeting room. Mobile device owners often forget to turn on silence mode on their devices in these places. To overcome such problem, this paper proposes an auto-notification application for mobile device using geofencing technique. Geofencing technique is used to detect virtual boundary that have been preset around required places. When a user enters the particular place, the application will detect that the user’s mobile device has crossed the virtual boundary and will automatically notify the user to turn the silence mode on the device. The opposite process will happen when the user crosses the boundary to exit the place. The main advantage of the application is that it will remind mobile device users to mute their devices when they are entering places that require silence. Nearly everything around us holds significance, be it data, expensive items, land, people and/or animals. It is essential that we keep all that matters to us safe and secure. To employ the highest form of security, we want to keep track of all the significant things on our own. This gives rise to the need for the meantime tracking o anything which is highly valuable to us. Hence, GPS tracking is employed in this technological solution to keep track. Innovative technology, based on telematics and satellite positioning, is the subject of this study on geofencing. With the use of geofencing technology, users can create virtual boundaries in the context of the actual world. By automatically detecting when monitored mobile items enter or leave geographical areas that are encircled by a virtual fence, it aids in the surveillance of those areas. A geofence is a virtual barrier that is set up around a specific region of interest utilizing several technologies, including Wi-Fi, cellular mobile, RFID, and GPS. A specific radius area on the map can be specified by the user. If any entry or exit is made from that location, they will be updated in real time. This assures the asset's safety and security and provides a system for inspection to deter any unwanted activity. Keyword : Auto notification,Cellular mobile, Geofencing, GPS, Mobile device, RFID, Window phone.

Intelligent Travel Companion: The IoT-Enabled Smart Bag

The Smart IoT Bag represents a revolutionary integration of technology into everyday accessories, transforming a conventional item into an intelligent and connected device. This innovative bag incorporates a range of Internet of Things (IoT) features that enhance user experience, convenience, and security. At its core, the Smart IoT Bag is equipped with embedded sensors and connectivity modules, enabling it to gather real-time data about its surroundings and the items it contains. One key aspect of the Smart IoT Bag is its ability to provide users with smart inventory management. Through RFID or NFC technology, the bag can track the presence and location of specific items placed within it. This feature proves invaluable for individuals who frequently misplace their belongings, offering a seamless and efficient way to locate items through a dedicated mobile application. Furthermore, the Smart IoT Bag embraces the concept of smart security. Integrated with biometric authentication, the bag ensures that only authorized users can access its contents. In the event of theft or unauthorized access, the bag can send instant alerts to the user's smartphone, allowing for swift action. Additionally, the bag is equipped with GPS tracking, enabling users to pinpoint its location in real-time, enhancing security and providing peace of mind. The bag's connectivity extends beyond personal use, contributing to a broader ecosystem of interconnected devices. It can seamlessly integrate with smart home systems, allowing users to automate tasks based on the bag's status or location. For instance, upon arriving home, the bag could trigger the lights to turn on or adjust the thermostat.

Designing runnable cities

Running has become an increasingly popular activity in urban areas over the past few years, attracting people for both recreational and commuting purposes. The main purpose of this study is to highlight the main priorities that should be considered for streetscape design improvements, including running activities as a share of active mobility modes. The benefits of this social phenomenon can be identified in terms of safety, quality of service, aesthetics, and remarkable possibilities regarding the economy of cities. Real GPS track data from physical activity tracking apps were extracted and analysed. Streetscape rehabilitations were proposed and evaluated using the microsimulation model VISWALK. Results highlight the increase in the level of service of active mobility, considering safe and complete streets for all users. Finally, a conceptual design of a runnable city is proposed according to the results.

Применение резонансно-рефлектометрического метода для поиска GPS-трекеров

The principles of operation of the advanced resonant-reflectometric method for detecting GPS trackers and its advantages are described. It is shown that the detection of the re-radiated signal depends on parameters such as the power level and duration of the probing pulses, the frequencies of the probing pulses relative to the resonance frequency of the GPS tracker's input tract; the quality factor of the GPS tracker's input tract and the distance from the scanning antenna to the GPS tracker. A block diagram for experimental validation and determination of the optimal parameters for detecting the re-radiated signal is proposed, and a component base for its implementation is selected. A prototype module of a hardware-software complex based on the resonant-reflectometric method has been developed. The obtained experimental data confirmed the viability of the resonant-reflectometric method for detecting GPS trackers.

Great Lakes fisheries vessels and uncrewed surface vessels: A publicly available dataset

For decades, fish abundance surveys have been performed by large, crewed fisheries vessels using echosounders or trawling. However, the estimates obtained by these traditional methods may be biased due to the propagated noise generated by these vessels. A three-year collaborative effort has been conducted to measure the radiated acoustic signature of 17 fisheries vessels operating across all five of the Great Lakes under several operating conditions. This was done using a mobile ship noise measurement system developed specifically for this purpose. Additionally, with the recent advent of uncrewed surface vessels (USVs, “Saildrone”), an alternative “quiet” method of performing these abundance surveys is now possible. A detailed acoustic characterization was conducted for a USV to provide a comparison between traditional “loud” fisheries vessels and these “quiet” surface vessels. This talk will detail the acoustic signatures of all 18 vessels, compare the “loud” and “quiet” vessels, and provide a detailed description of the vessel measurement profiles which are now available as a public dataset. This dataset includes the time domain acoustic measurements, sound speed profiles, and GPS tracks of the measured vessels.