Results 111 to 120 of about 175,015 (302)
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
Exploring tourists’ intention to use smartphones when shopping in a destination
, 2020 Smartphones have become a precious tool providing advice and information in everyday activities. When shopping in a destination, they become a main source to obtain data providing certainty in our purchase decisions.
Olarte Pascual, Cristina +3 more
core +1 more source
Recent Progress in Optical Biosensors Based on Smartphone Platforms
Sensors, 2017 With a rapid improvement of smartphone hardware and software, especially complementary metal oxide semiconductor (CMOS) cameras, many optical biosensors based on smartphone platforms have been presented, which have pushed the development of the point-of ...
Zhaoxin Geng +5 more
doaj +1 more source
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
Intelligent Smartphone Audiometry
, 2017 The continuously aging population in the majority of industrialized nations challenges the healthcare providers to maintain quality of healthcare services at status quo. To make health care sustainable, the paradigm Ambient Intelligence can be used to exploit information and telecommunication technology for the development of autonomous healthcare ...
Kocian, Alexander +3 more
openaire +1 more source
An Analysis of the Smartphone Point-of-Sale System [PDF]
, 2012 Smartphones have become powerful enough to replace general purpose computers as the platform for payment applications. This thesis investigates Android smartphone payment applications and audio-jack magnetic card readers (AMSRs).
Frisby, WesLee
core
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
Hierarchy of End-of-use Options: Smartphones Reuse to Support Online Learning During COVID-19 Pandemic in Indonesia [PDF]
This paper studied the hierarchy of end-of-use options for smartphones to support online learning during COVID-19 pandemic in Indonesia. The EOU options were first studied by reviewing relevant literature about e-waste in Indonesia and then a hierarchy ...
San, Gan Shu, Halim, Siana
core +1 more source
Electronic Chip‐Mimetic Medical Implants for Controllable Sonothermal Treatments
Advanced Science, EarlyView.Inspired by the thermal effect of working electronic chips, which consist of various heterostructures, an sonothermal‐responsive platform has been developed through constructing metal‐semiconductor interface on implants. Biofilm infection and deep vein thrombosis can be successfully treated by controllable ultrasound treatments.
Zhengdong Zhang +10 more
wiley +1 more source
Measuring the Capability of Smartphones for Executing Context Algorithms
, 2017 While the rise of context aware apps remains, the question arises whether algorithms for context processing can be applied to any smartphone and for any user.
Kroll, Dennis, David, Klaus
core +1 more source