Current Smartphones News and Events

Current Smartphones News and Events, Smartphones News Articles.
Sort By: Most Relevant | Most Viewed
Page 1 of 14 | 545 Results
Twist-n-Sync: Skoltech scientists use smartphone gyroscopes to sync time across devices
Skoltech researchers have designed a software-based algorithm for synchronizing time across smartphones that can be used in practical tasks requiring simultaneous measurements. This algorithm can essentially help turn several devices into a full-fledged network of sensors. (2021-02-22)

Smartphone study points to new ways to measure food consumption
A team of researchers has devised a method using smartphones in order to measure food consumption--an approach that also offers new ways to predict physical well-being. (2021-02-18)

Plastic recycling results in rare metals being found in children's toys and food packaging
Scientists from the University of Plymouth and University of Illinois at Urbana-Champaign tested a range of new and used products - including children's toys, office equipment and cosmetic containers - and found they contained quantities of rare earth elements. (2021-02-17)

Virtual reality helping to treat fear of heights
Researchers from the University of Basel have developed a virtual reality app for smartphones to reduce fear of heights. Now, they have conducted a clinical trial to study its efficacy. Trial participants who spent a total of four hours training with the app at home showed an improvement in their ability to handle real height situations. (2021-02-10)

Can current smartphone technology tell you when a pandemic might come calling?
UC San Diego researchers find that an optical tool already embedded in many smartphones can accurately diagnose blood-oxygen levels and help monitor respiratory disease in patients, particularly when they are quarantined at home. (2021-02-09)

Electrons caught in the act
Tsukuba University scientists create movies of the ultrafast motion of electrons traveling through an organic semiconductor with atomic-level resolution. This work may lead to more powerful and miniaturized smart devices. (2021-01-21)

Spreading the sound
Tsukuba University scientists describe the diffusion of sound in disordered materials, such as glass, using a new mathematical model. This work may lead to stronger and cheaper displays for touchscreen devices. (2021-01-15)

Why we use our smartphone at cafés
Why do people fiddle with their smartphones when they're with other people? Researchers have identified three main reasons. (2021-01-06)

Study finds patients with kidney failure are ready and willing to use mobile health
* In a survey of adults with kidney failure who were receiving dialysis, most owned mobile devices and had intermediate or advanced mobile health proficiency. * The main reasons for using mobile health were for making appointments, communicating with healthcare personnel, and obtaining laboratory results. (2020-12-22)

Waste to treasure: Crayfish shells to store energy
Other than a spicy night snack, the crayfish has been endowed with greater significance. Prof. ZHU Xifeng's team from University of Science and Technology of China made it possible to use crayfish shell as the biological template for high-performance supercapacitors. (2020-12-21)

Neurotic people feel worse emotionally during the corona crisis
During the corona crisis, neurotic people experience more negative emotions in their everyday lives, are more unstable emotionally and worry more about their health. These are the results of a study carried out by psychologists from the Universities of Münster and Bielefeld. The study has been published in the ''Journal of Research in Personality''. (2020-12-17)

Earable computing: A new research area in the making
Research Group (SyNRG) at UIUC is defining a new sub-area of mobile technology that they call ''earable computing.'' The team believes that earphones will be the next significant milestone in wearable devices, and that new hardware, software, and apps will all run on this platform. (2020-12-15)

Digital trackers for mental health not yet fit for purpose
Digital tracking of people with mental health conditions has the power to transform medical diagnostics and treatment, but its claims need careful scrutiny, says an expert in digital analytics from the University of Bath. (2020-12-15)

Faster and more efficient information transfer
Physicists use antiferromagnetic rust to carry information over long distances at room temperature (2020-12-10)

Smartphone data shows real-time impact on health
Researchers at Cornell University are using smartphones to capture location and real-time survey data to examine how social environments encountered in everyday life may affect health. (2020-12-08)

The world's first DNA 'tricorder' in your pocket
Cold Spring Harbor Laboratory scientists have built the first mobile genome sequence analyzer, making DNA analysis portable and accessible anywhere in the world. (2020-12-07)

Electronic waste on the decline, new study finds
A new study, led by a researcher at the Yale School of the Environment's Center for Industrial Ecology and published recently in the Journal of Industrial Ecology, has found that the total mass of electronic waste generated by Americans has been declining since 2015. This surprising finding has ramifications for both how we think about electronic waste's future and for the laws and regulations regarding e-waste recycling, according to the study's authors. (2020-12-01)

Why spending a long time on your phone isn't bad for mental health
General smartphone usage is a poor predictor of anxiety, depression or stress say researchers, who advise caution when it comes to digital detoxes. Researchers measured the time spent on smartphones by 199 iPhone users and 46 Android users for one week. Surprisingly, the amount of time spent on the smartphone was not related to poor mental health. Instead, the study found that mental health was associated with concerns and worries about their own smartphone usage. (2020-11-30)

Like fire and ice: Why societies are increasingly fragmenting
Scientists at the Complexity Science Hub Vienna show that the accelerating fragmentation of society - often referred to as filter bubbles -- is a direct consequence of the growing number of social contacts. According to their new theory of social fragmentation, societies can only be either cohesive or fragmented, with abrupt changes from one state to the other at certain tipping points. Filter bubble societies are a risk for democracies. (2020-11-17)

New green materials could power smart devices using ambient light
Researchers have developed environmentally friendly materials that could harvest enough energy from indoor light to power wireless smart devices. (2020-11-13)

Next-generation computer chip with two heads
EPFL engineers have developed a computer chip that combines two functions - logic operations and data storage - into a single architecture, paving the way to more efficient devices. Their technology is particularly promising for applications relying on artificial intelligence. (2020-11-05)

Motorists' smartphones may help highways bosses keep roads safe
Motorists with smartphones could help highway chiefs maintain road quality by sending 'crowdsourced' data from their mobiles that would allow engineers to assess when carriageway repairs are needed, according to a new study. (2020-10-26)

Turning streetwear into solar power plants
Researchers at Empa and ETH Zurich succeeded in developing a material that works like a luminescent solar concentrator and can even be applied to textiles. This opens up numerous possibilities for producing energy directly where it is needed, i.e. in the use of everyday electronics. (2020-10-22)

Future VR could employ new ultrahigh-res display
Repurposed solar panel research could be the foundation for a new ultrahigh-resolution microdisplay. The OLED display would feature brighter images with purer colors and more than 10,000 pixels per inch. (2020-10-22)

Predicting sports performance with "big data"
Smartphones and wearable devices are not simple accessories for athletes. A CNRS researcher has developed a simple mathematical model for studying the performance of endurance athletes. A recent collaboration with a scientist from the Polar Electro Oy company (Finland) made it possible to apply the model to data gathered from approximately 14,000 runners training in real conditions. (2020-10-06)

3D biometric authentication based on finger veins almost impossible to fool
Biometric authentication, which uses unique anatomical features such as fingerprints or facial features to verify a person's identity, is increasingly replacing traditional passwords for accessing everything from smartphones to law enforcement systems. (2020-09-28)

ASU study finds association between screen time use, diet and other health factors
In a study recently published in BMC Public Health, Arizona State University researchers found that heavy users of screens -- defined as those who use screens an average of 17.5 hours per day -- reported the least healthful dietary patterns and the poorest health-related characteristics compared with moderate and light users, who averaged roughly 11.3 and 7 hours of screen use per day, respectively. (2020-09-28)

Dresden physicists develop printable organic transistors
Scientists at the Institute of Applied Physics at TU Dresden have come a step closer to the vision of a broad application of flexible, printable electronics. The team around Dr Hans Kleemann has succeeded for the first time in developing powerful vertical organic transistors with two independent control electrodes. The results have recently been published in the renowned online journal ''Nature Communications''. (2020-09-22)

Smartphones can predict brain function associated with anxiety and depression
Phone data such as social activity, screen time and location can predict connectivity between regions of the brain that are responsible for emotion. (2020-09-14)

Theoretical prediction of reverse intersystem crossing for organic semiconductors
A team of Japanese researchers developed a method to predict rate constants of reverse intersystem crossing (RISC) associated with light emission efficiency of organic semiconductors used for OLED through quantum chemical calculations with computers. (2020-09-08)

Can't be away from your phone? Study finds link to higher levels of obsession-compulsion
Feelings of panic when a person is away from their smartphone could be connected to general feelings of inadequacy and inferiority, a new study of young people in Portugal suggests. (2020-08-28)

Toddlers who use touchscreens show attention differences
New research from the TABLET project recruited 12-month-old infants who had different levels of touchscreen usage. (2020-08-19)

Smartphones can tell when you're drunk by analyzing your walk
Your smartphone can tell when you've had too much to drink by detecting changes in the way you walk, according to a new study published in the Journal of Studies on Alcohol and Drugs. (2020-08-18)

Smartphones are lowering student's grades, study finds
The ease of finding information on the internet is hurting students' long-term retention and resulting in lower grades on exams, according to a Rutgers University-New Brunswick study. (2020-08-18)

KERI creates a super-high-resolution nano display based on the 3D printing close to virtual reality
Companies across the world are competing fiercely to provide high-resolution displays to electronic devices such as TVs and smartphones. In particular, the virtual reality, a keyword of the 4th industrial revolution, requires a much higher resolution to improve the picture quality. A Korean research team developed a technology to produce a 'nano display' with a phenomenal resolution based on the 3D printing technique and posted the result of the study on a SCI journal, garnering much global attention. (2020-08-12)

Study shows variation in hospital visitor & ICU communication policies due to COVID-19
A new study documents how 49 hospitals in a state hit hard by COVID-19 changed their visitor policies and communications with families of intensive care unit patients in the first months of the pandemic -- and how those efforts varied. Virtually all hospitals put in place a ''no visitors'' blanket policy, but 59% of them did allow some exceptions to this rule. (2020-08-06)

Smartphones prove to be time-saving analytical tools
Scientists use a smartphone camera to easily measure soil density -- a key metric for analyzing our soils (2020-08-05)

LSU Health study suggests snap diagnoses may be more accurate
A pilot study conducted by a team of LSU Health New Orleans School of Medicine faculty has found that Snapchat is an effective tool to teach residents emergency radiology. (2020-08-03)

Novel technology extends battery life, increases upload speed, and reduces data corruption
Researchers from the University of Southern California have created a memory device with improved material and structure and which promises to increase data upload speed, extend smartphone battery life, and reduce data corruption. (2020-07-22)

Psychology: The most personal device
Everyone who uses a smartphone unavoidably generates masses of digital data that are accessible to others, and these data provide clues to the user's personality. Psychologists at Ludwig-Maximilians-Universitaet in Munich (LMU) are studying how revealing these clues are. (2020-07-17)

Page 1 of 14 | 545 Results
   First   Previous   Next      Last   
Brightsurf.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.