Results 21 to 30 of about 9,554,513 (198)

Robust and fast algorithm design for efficient Wi-Fi fingerprinting based indoor positioning systems

Journal of King Saud University: Computer and Information Sciences, 2023
Indoor positioning systems (IPS) based on Wi-Fi fingerprinting have gained significant attention due to their potential for providing location-based services.
Asim Abdullah, Omar Abdul Aziz, Rozeha A. Rashid, Muhammad Haris, Mohd Adib Sarijari   +4 more
doaj   +1 more source

An Indoor Positioning System (IPS) using Grid Model [PDF]

Journal of Computer Science, 2007
To date many positioning systems are available to determine or track a user's location; three main categories include Global Positioning System (GPS), wide area location system and indoor positioning system. GPS has its limitation (poor signals) in indoor or urban uses, while wide-area location systems are cellular networks dependent.
Wutjanun Muttitanon, Nitin Kumar Tripathi, Marc Souris   +2 more
openaire   +1 more source

Empowering and conquering infirmity of visually impaired using AI‐technology equipped with object detection and real‐time voice feedback system in healthcare application

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract The Internet of Things is emerging as a crucial technology in aiding humans and making their lives easier. Among the human population, a large percentage of people suffer from disabilities resulting in challenges in everyday life particularly people with visual disabilities.
Hania Tarik, Shahzad Hassan, Rizwan Ali Naqvi, Saddaf Rubab, Usman Tariq, Monia Hamdi, Hela Elmannai, Ye Jin Kim, Jae‐Hyuk Cha   +8 more
wiley   +1 more source

LEVERAGING HUMAN MOBILITY AND PERVASIVE SMARTPHONE MEASUREMENTS-BASED CROWDSOURCING FOR DEVELOPING SELF-DEPLOYABLE AND UBIQUITOUS INDOOR POSITIONING SYSTEMS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
Nowadays, it's hard to imagine life without smartphones. These devices surround us and have become an inseparable part of our daily lives, since they provide end-users with unlimited access to information, services, and communication through their ...
A. Mansour, W. Chen, D. Weng, Y. Yang, J. Wang   +4 more
doaj   +1 more source

The method of intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement

IET Networks, EarlyView., 2022
Abstract This research aims to study the intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement. The water permeability of pavement is extremely important for the traffic environment. This study first briefly introduces the background and significance analysis, and then exemplifies the deployment algorithm ...
Xingmei Zhang, Cong Xu, Qi Lei
wiley   +1 more source

Can I Trust This Location Estimate? Reproducibly Benchmarking the Methods of Dynamic Accuracy Estimation of Localization

Sensors, 2022
Despite the great attention that the research community has paid to the creation of novel indoor positioning methods, a rather limited volume of works has focused on the confidence that Indoor Positioning Systems (IPS) assign to the position estimates ...
Grigorios G. Anagnostopoulos, Alexandros Kalousis   +1 more
doaj   +1 more source

A Review of Pedestrian Indoor Positioning Systems for Mass Market Applications

Sensors, 2017
In the last decade, the interest in Indoor Location Based Services (ILBS) has increased stimulating the development of Indoor Positioning Systems (IPS).
Alejandro Correa, Marc Barcelo, Antoni Morell, Jose Lopez Vicario   +3 more
doaj   +1 more source

WLAN Fingerprinting Indoor Positioning Accuracy: Assessing the Effects of Access Point Power and High Signal Correlation [PDF]

International Journal of Intelligent Computing and Information Sciences
Recently, localization systems tailored for indoor environments have been introduced, leveraging the existing wireless local area network (WLAN) infrastructure.
Mrindoko Nicholaus
doaj   +1 more source

An Arduino-based indoor positioning system (IPS) using visible light communication and ultrasound [PDF]

2014 IEEE International Conference on Consumer Electronics - Taiwan, 2014
A versatile outdoor and indoor position detection mobile prototype has been successfully constructed and tested. The receiver consists of a GPS module, a GSM shield, a visible-light data receiver, and two ultrasonic sensors, all controlled by an Arduino Mega and an Arduino Uno microcontroller. Each ultrasonic sensor detects distance in the X and Y axis
Peh, Wei Kuan, Png, Lih Chieh, Chen, Liangquan, Liu, Song   +3 more
openaire   +2 more sources

AutoDock-IPS: An Automated Docking for Mobile Robot Based on Indoor Positioning System

Journal of Electrical Technology UMY, 2021
Mobile robots are proven to be reliable in supporting the human tasks by using a computerized system that minimizes human errors. However, recharging the battery in these robots is still performed manually by the user. Therefore, to extend their lifetime, an indoor automatic docking system ‘AutoDock-IPS’ is created for mobile robot to charge its ...
Dimas Aditya Putra Wardhana, Dedid Cahya Happyanto, Era Purwanto, Gilang Ekavigo Astafil Akbar, Karisma Trinanda Putra   +4 more
openaire   +2 more sources