Results 91 to 100 of about 976,741 (266)
Smartphone IMU-driven human-following robot with ESP32 threshold navigation
Robotics: Integration, Manufacturing and ControlThis paper presents a cost-effective human-following robot utilizing ESP32 microcontroller and smartphone IMU sensor integration via Bluetooth communication.[1] The system employs accelerometer-based step detection and compass-derived azimuth data ...
Satyam Sinha, Tejashwini A G
doaj +1 more source
Advanced Science, EarlyView.Schematic diagrams illustrating the breakthrough in the screening of AChE inhibitors from LBL, and the research process of the pharmacodynamics of the NCP are presented. ABSTRACT Current Alzheimer's drugs exhibit limited effectiveness, highlighting the necessity for multi‐target treatments.
Yuping Sa +11 more
wiley +1 more source
A Pose Awareness Solution for Estimating Pedestrian Walking Speed
Remote Sensing, 2018 Pedestrian walking speeds (PWS) can be used as a “body speedometer” to reveal health status information of pedestrians and positioning indoors with other locating methods.
Guangyi Guo +6 more
doaj +1 more source
Smartphone: problematic use or addiction?
, 2022 openDopo i primi studi di Roberts et al. sul tema degli effetti negativi causati dagli smartphone, si sono susseguiti un abbondante numero di testi legati ad esso.
DELIU, ROBERT GABI
core
Advanced Science, EarlyView.Ultraviolet (UV) imagers are important for a variety of applications but often require dedicated semiconductor process flows. Here, a versatile capacitive CMOS platform is transformed into a visible‐blind, multispectral UV imager through post‐CMOS functionalization with solution‐processed metal‐oxide nanoparticles. The UV‐induced photodielectric effect
Suman Kundu +5 more
wiley +1 more source
Smartphone-Based Digital Phenotyping Across Health Conditions: Scoping Review
Journal of Medical Internet ResearchBackgroundSmartphone-based digital phenotyping uses built-in sensors and usage patterns to passively capture behavioral and environmental data relevant to health and has been applied extensively in mental health and chronic disease contexts ...
Arlen Dumas +4 more
doaj +1 more source
Smartphone-based quantitative measurements on holographic sensors
PLOS ONE, 2017 The research reported herein integrates a generic holographic sensor platform and a smartphone-based colour quantification algorithm in order to standardise and improve the determination of the concentration of analytes of interest. The utility of this approach has been exemplified by analysing the replay colour of the captured image of a holographic ...
Gita Khalili Moghaddam +1 more
openaire +4 more sources
Advanced Science, EarlyView.Vision begins not with images but with change: the retina fires only when something moves, handing the brain a stream of spikes. A neuromorphic imaging system adopts the same strategy—an event sensor that sees like the retina, a spiking network that thinks like the brain—to track and reconstruct fully randomly moving targets through tissue (phantom ...
Ning Zhang, Arto Nurmikko
wiley +1 more source
Smartphone-enhanced nanozyme sensors: Colorimetric and fluorescence sensing techniques
Biosensors and Bioelectronics: XThe advent of smartphone technology has changed the biosensing field, especially by integrating nanozyme-based colorimetric, fluorescence sensing strategy.
Tileshwar Sahare +3 more
doaj +1 more source
Advanced Science, EarlyView.We report a chromogenic release‐based assay system with protease‐cleavage peptide‐modified calcium carbonate microspheres for colorimetric detection of Porphyromonas (P.) gingivalis activity. In response to Arg‐specific gingipain secreted by P. gingivalis, the supernatant becomes colored, enabling colorimetric analysis and providing the monitoring of ...
Yuki Hiruta +9 more
wiley +1 more source