Results 61 to 70 of about 25,597 (310)

A Comparison of Wireless Standards in IoT for Indoor Localization Using LoPy

IEEE Access, 2021
There are surplus applications in modern smart cities where localization of indoor environments is critical ranging from surveillance and trailing in smart structures to the localized wireless distribution of advertising content in shopping malls.
Fasih Ullah Khan, Muhammad Awais, Muhammad Babar Rasheed, Bilal Masood, Yazeed Ghadi   +4 more
doaj   +1 more source

All‐Polyimide‐Mediated Liquid Metal Assembly on Aerogels for Breathable and Robust Electronic Skins

Advanced Materials, EarlyView.
An all‐polyimide‐mediated assembly strategy resolves the fundamental conflict between physiological breathability and electromechanical robustness in wearable electronics. By integrating a polyamic acid‐encapsulated liquid metal ink onto an ultralight polyimide aerogel, imidization‐induced contraction enables low‐temperature conductive activation and ...
Haijun Zhu, Jiancheng Dong, Hao Qiu, Je Hyeong Kim, Xingyu Liu, Shiyin Lin, Mengting Zheng, Chang Zhou, Yuduo Zhang, Jiayu Hou, Kangjia Geng, Yuchen Wang, Yidong Peng, Haoran Liu, Guanzheng Wu, Yunpeng Huang, Yongsheng Luo, Steve Park, Tianxi Liu   +18 more
wiley   +1 more source

Practical classification methods for indoor positioning [PDF]

, 2012
Location awareness is of primary importance in a wealth of applications such as transportation, mobile health systems, augmented reality and navigation.
Mihaylova, Lyudmila, Honary, Mahsa, Xydeas, Costas   +2 more
core  

Multi-user localization and upstream signaling for indoor OWC System using a camera technology [PDF]

, 2020
We present upstream signaling and localization for an indoor beam-steered OWC system using vision-based technology. We demonstrate a 1.2kbps upstream signaling and localization system which enables to identify a large number of users with <0.05 ...
Tangdiongga, E Eduward, K.A. Mekonnen, Mefleh, Ali, A.M.J. Koonen, Tangdiongga, Eduward; id_orcid, Koonen, A.M.J. (Ton), Tangdiongga, Eduward, E. Tangdiongga, Pham, Ngoc, A. Mefleh, Mekonnen, KA Ketemaw, Koonen, AMJ Ton, N.Q. Pham, Mekonnen, Ketemaw A.   +13 more
core   +1 more source

Feasibility of LoRa for Smart Home Indoor Localization

Applied Sciences, 2021
With the advancement of low-power and low-cost wireless technologies in the past few years, the Internet of Things (IoT) has been growing rapidly in numerous areas of Industry 4.0 and smart homes.
Kyungki Kim, Sining Li, Milad Heydariaan, Nour Smaoui, Omprakash Gnawali, Wonho Suh, Min Jae Suh, Jung In Kim   +7 more
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Robust indoor localization of narrowband signals

, 2015
Many location-based services target users in indoor environments. Similar to the case of dense urban areas where many obstacles exist, indoor localization techniques suffer from outlying measurements caused by severe multipath propaga??tion and non-line ...
Alyafawi, Islam Fayez Abd, Braun, Torsten, Islam Alyafawi, Dimitrova, Desislava Cvetanova, Torsten Braun, Desislava C. Dimitrova   +5 more
core   +1 more source

Outlier detection in indoor localization and Internet of Things (IoT) using machine learning

, 2020
In Internet of things (IoT) millions of devices are intel- ligently connected for providing smart services. Especially in in- door localization environment, that is one of the most concerning topic of smart cities, internet of things and wireless sensor ...
Riaz, Farina, Kwon, Se Jin, Bhatti, Mansoor Ahmed, Rizvi, Sanam Shahla, Riaz, Rabia, Shokat, Sana   +5 more
core   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Continuous Indoor Visual Localization Using a Spatial Model and Constraint

IEEE Access, 2020
Visual localization is an accurate and low-cost indoor localization solution. A bottleneck for visual localization is the computation efficiency of continuous image searching and matching.
Xing Zhang, Jing Lin, Qingquan Li, Tao Liu, Zhixiang Fang   +4 more
doaj   +1 more source