Results 51 to 60 of about 79,708 (283)
Indoor Localization Based on IoT Crowdsensing Task Allocation
Journal of Sensor and Actuator NetworksCrowdsensing has been recently investigated as an incorporation of Human-Machine intelligence in which contribution of users is crucial. Indoor localization is one of the significant applications among divers applications that have been introduced in ...
Bahareh Lashkari +2 more
doaj +1 more source
On Indoor Localization and Indoor Mapping [PDF]
, 2023 This thesis proposes novel methods for the generation of indoor maps and localization. For enabling these approaches, significant improvements were introduced in state-of-the-art methods for the identification of the user transition between out and indoor areas, vertical and horizontal localization, and radio-map generation, while generating 3D models ...
openaire
Indoor Localization Algorithm For Smartphones
CoRR, 2015 17 pages, 9 ...
Kaiqing Zhang +4 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.A polyelectrolyte complex‐based sorbent is produced by scalable, environmentally benign aqueous phase inversion. Its porous, LiCl‐ and GO‐integrated architecture enables hourly adsorption−desorption cycles at low relative humidity (RH < 30%). A large‐scale prototype achieves multicyclic, solar‐driven atmospheric water harvesting of 1.37 L kg−1 day−1 ...
Seung‐Hwan Oh +3 more
wiley +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 +7 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi +7 more
wiley +1 more source
Large-Scale Deep Learning Framework on FPGA for Fingerprint-Based Indoor Localization
IEEE Access, 2020 Localization Based Service (LBS) has become as one of the most important applications in modern daily life. Positioning technologies for outdoor environments are relatively mature because of the wide coverage of satellite navigating systems such as the ...
Chang Liu, Chun Wang, Juan Luo
doaj +1 more source
Integrated Visible Light and Oxidant Protection Through Multifunctional Sunscreens
Advanced Healthcare Materials, EarlyView.High‐energy visible radiation (HEVR), although less energetic than UV light, penetrates deeper into the skin and contributes to photoaging, pigmentation disorders, and oxidative stress. The development of new HEVR‐targeted filters, therefore, represents not only a scientific challenge but also a pressing public health and cosmetic industry need.
Beatriz Peñín +3 more
wiley +1 more source
RF Localization in Indoor Environment [PDF]
, 2012 In this paper indoor localization system based on the RF power measurements of the Received Signal Strength (RSS) in WLAN environment is presented. Today, the most viable solution for localization is the RSS fingerprinting based approach, where in order ...
Begusić, D., Russo, M., Stella, M.
core +1 more source
Advanced Materials, EarlyView.Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang +5 more
wiley +1 more source