Results 131 to 140 of about 109,173 (181)
Human Physical Activity Recognition Using Smartphone Sensors. [PDF]
Sensors (Basel), 2019 Voicu RA +3 more
europepmc +1 more source
Mobility assessment in people with Alzheimer disease using smartphone sensors. [PDF]
J Neuroeng Rehabil, 2019 Serra-Añó P +5 more
europepmc +1 more source
Digital Biomarkers of Social Anxiety Severity: Digital Phenotyping Using Passive Smartphone Sensors.
J Med Internet Res, 2020 Jacobson NC, Summers B, Wilhelm S.
europepmc +1 more source
Epidemic contact tracing with smartphone sensors [PDF]
Journal of Location Based Services, 2020 Contact tracing is widely considered as an effective procedure in the fight against epidemic diseases. However, one of the challenges for technology based contact tracing is the high number of false positives, questioning its trust-worthiness and efficiency amongst the wider population for mass adoption.
Khuong An Nguyen +2 more
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Aggregation in Smartphone Sensor Networks
2014 IEEE International Conference on Distributed Computing in Sensor Systems, 2014The first wave of sensor network deployments from the early 2000s relied on aggregation-a strategy in which readings are combined locally using low-power radio links before they are communicated to the gateway. Aggregation reduced dependence on battery-draining, long-distance radio links, and reduced redundancy among reported data.
Nimantha Thushan Baranasuriya +3 more
openaire +1 more source
Battery Consumption of Smartphone Sensors
2015 11th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS), 2015The rapid development of smartphones entails the effect that not only the development of hardware is needed but of the batteries responsible for supplying sensors. The increased resource requirements drain mobile devices' batteries faster and faster. People usually can be seen searching for opportunities of recharging their mobile devices at airports ...
Zoltán Horváth, Ildiko Jenak
openaire +1 more source
Smart physics with smartphone sensors
2014 IEEE Frontiers in Education Conference (FIE) Proceedings, 2014Smartphone' acceleration sensors have got useful applications in standard physical situations. We have taken advantage of its capabilities in a number of Physics experiments and perform them in a series of examples within classical mechanical and kinematic situations such as free and damped oscillations due to Earth's gravity.
E. Ballester +5 more
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Battery consumption of smartphone sensors
Journal of Reliable Intelligent Environments, 2017Nowadays the development of smartphones entails is very fast the effect that not only the development of hardware is needed but of the batteries responsible for supplying sensors. The increased resource requirements drain mobile devices’ batteries faster and faster.
Zoltán Horváth +2 more
openaire +1 more source
IEEE Sensors Journal, 2015
An automated irrigation sensor was designed and implemented to use in agricultural crops. The sensor uses a smartphone to capture and process digital images of the soil nearby the root zone of the crop, and estimates optically the water contents. The sensor is confined in a chamber under controlled illumination and buried at the root level of the ...
Joaquin Gutierrez Jaguey +3 more
openaire +1 more source
An automated irrigation sensor was designed and implemented to use in agricultural crops. The sensor uses a smartphone to capture and process digital images of the soil nearby the root zone of the crop, and estimates optically the water contents. The sensor is confined in a chamber under controlled illumination and buried at the root level of the ...
Joaquin Gutierrez Jaguey +3 more
openaire +1 more source
Optics and Photonics News, 2019
Optical add-ons and apps that take advantage of smartphones’ connectivity and computing power are opening up opportunities in education, food safety, health care and environmental monitoring.
null Simarjeet Singh Saini +2 more
openaire +1 more source
Optical add-ons and apps that take advantage of smartphones’ connectivity and computing power are opening up opportunities in education, food safety, health care and environmental monitoring.
null Simarjeet Singh Saini +2 more
openaire +1 more source