Current Smartphone News and Events

Current Smartphone News and Events, Smartphone News Articles.
Sort By: Most Relevant | Most Viewed
Page 1 of 19 | 747 Results
A microscope for everyone: Jena researchers develop open-source optical toolbox
Researchers from the Leibniz Institute of Photonic Technology, Jena University and University Hospital have developed an optical toolbox to build microscopes for a few hundred euros that deliver high-resolution images comparable to commercial microscopes that cost up to a thousand times more. The 3D printed open-source modular system can be combined in the way the research question requires -- from the observation of living organisms in the incubator to a toolbox for education. (2020-11-25)

Adaptive governance could help build trust in COVID-19 digital contact tracing apps
Adaptive governance could help earn social license of digital contact tracing apps as a way of managing COVID-19, authors say in this Policy Forum. (2020-11-12)

Invisible organic light-emitting diodes reach new world record
You can't see it with the naked eye, but a new fluorescent organic light-emitting diode (OLED) could shed light on the development of innovative applications in devices such as smartphone and television displays using near-infrared light. Created through the combined work of engineers from Polytechnique Montréal and chemists from Université de Montréal, this fluorescent OLED is 300% more efficient than existing OLEDs in its category. The research team published today details in the journal Advanced Functional Materials. (2020-11-11)

Diabetes epidemic detected among Xavante indigenous community in Central Brazil
Researchers examine retinas and find high prevalence of type 2 diabetes as well as ocular problems caused by the disease. (2020-11-10)

New form of brain-training helps prevent relapse after alcohol treatment
A recent study has shown that it may be possible to dampen the workings of the subconscious brain to prevent alcohol relapse, the results leading to a world-first trial of a personalized smartphone app called 'SWiPE'. (2020-11-04)

Mobile smartphone technology is associated with better clinical outcomes for OHCA
Mobile smartphone technology can accelerate first responder dispatch and may be instrumental to improving out?of?hospital cardiac arrest (OCHA) survival. (2020-10-30)

Decision conflict before cancer surgery correlates with lower activity after surgery
Nearly one-third of cancer patients who decide to undergo surgery for their condition may have second thoughts, and this decision conflict may lead to less favorable treatment outcomes in both the near- and long-term, according to a team of investigators at Massachusetts General Hospital and Ariadne Labs. (2020-10-29)

Smart solution to detect seafood spoilage
Existing methods for detecting seafood spoilage are far from satisfactory for ensuring food safety and security. To solve this problem, Flinders University researchers have constructed and tested a solid-state fluorescent sensor loaded on filter papers that can instantly and accurately measure the rate of spoilage in Atlantic salmon - and can easily be applied to other seafood. (2020-10-28)

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)

Smartphone data helps predict schizophrenia relapses
Passive data from smartphones -- including movement, ambient sound and sleep patterns -- can help predict episodes of schizophrenic relapse, according to new Cornell Tech research. (2020-10-13)

Factors that increase or decrease suicidal behavior risk in adolescents
An analysis of relevant studies published to date has identified certain risk factors associated with suicidal behavior in adolescents. The analysis also revealed certain protective factors that may reduce the likelihood of suicidal behavior. (2020-10-07)

App analyzes coronavirus genome on a smartphone
A team led by Garvan's Dr Ira Deveson developed the app 'Genopo' that can analyse the coronavirus genome on a portable Android device. (2020-09-29)

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)

Comparing effectiveness of smartphone apps for quitting smoking
This randomized clinical trial compared the effectiveness of two smartphone apps that use different approaches to help smokers quit. (2020-09-21)

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)

IoT results-oriented exercise system for social distancing with field sensors, no gym needed
An IoT system that allows geneticists, nutritionists, clinicians and exercise physiologists to work together remotely encourages middle-aged and elderly people to train using Interval Walking Training, in accordance to their individual peak aerobic capacity, greatly improving their physical fitness and lifestyle-related disease prognosis. (2020-09-03)

Study: Portable, point-of-care COVID-19 test could bypass the lab
As COVID-19 continues to spread, bottlenecks in supplies and laboratory personnel have led to long waiting times for results in some areas. In a new study, University of Illinois, Urbana-Champaign researchers have demonstrated a prototype of a rapid COVID-19 molecular test and a simple-to-use, portable instrument for reading the results with a smartphone in 30 minutes, which could enable point-of-care diagnosis without needing to send samples to a lab. (2020-08-31)

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)

Study examines link between sperm quality and light from devices at night
Men might want to think twice before reaching for their smartphone at night. A new study found correlations between electronic media use at night and poor sperm quality. (2020-08-26)

Contact tracing apps unlikely to contain COVID-19 spread
Contract tracing apps used to reduce the spread of COVID-19 are unlikely to be effective without proper uptake and support from concurrent control measures, finds a new study by UCL researchers. The systematic review*, published in Lancet Digital Health, shows that large-scale manual contact tracing alongside other public health control measures - such as physical distancing and closure of indoor spaces such as pubs - is likely to be required in conjunction with automated approaches. (2020-08-20)

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 may help detect diabetes
Researchers at UC San Francisco have developed a ''digital biomarker'' that would use a smartphone's built-in camera to detect Type 2 diabetes - one of the world's top causes of disease and death - potentially providing a low-cost, in-home alternative to blood draws and clinic-based screening tools. (2020-08-17)

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)

Can community members deliver naloxone to reverse opioid overdoses?
Equipped with naloxone and a smartphone app, community members can save lives in the fight against America's opioid crisis, according to a paper from researchers at Drexel University's Dornsife School of Public Health and colleagues published this week in The Lancet journal EClinicalMedicine. (2020-08-05)

Properly-equipped laypersons can potentially reverse opioid overdose mortality
After tracking a cohort of community members equipped with naloxone and a smartphone application for more than a year, researchers showed that laypersons can effectively signal and respond to overdose incident to administer nasal naloxone in advance of emergency medical service (EMS) arrival. Just as CPR and early defibrillation administered by laypersons in advance of EMS contribute to positive outcomes after cardiac arrest, so, too, can opioid patients benefit from similar forms of community support. (2020-08-03)

COVID-19 increased anxiety, depression for already stressed college students
College students were more anxious, depressed and sedentary during the initial outbreak of COVID-19 than they were during similar academic terms in other years, according to a multiyear study using mobile sensing. (2020-07-27)

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)

Ideal way to screen for disease
In the pandemic age of telehealth and new technologies, remote site lab or point-of-care (POC) testing of biofluids is a potentially rapid and non-invasive way to test for most diseases - including COVID-19. Now scientists at Flinders University have run tests on the bioprobe industry, recommending the potential of a novel group of bioprobes with aggregation-induced emission (AIE) properties, so-called AIEgens, as being the best way forward to deliver accurate clinical biomarkers. (2020-07-15)

Smartphone accelerometers could help in resistance workouts and rehabilitation protocols
Smartphone accelerometers are effective tools to measure key time-under-tension indicators of muscle training -- and could help in resistance-based workouts and rehabilitation protocols. (2020-07-15)

Parents' smartphone use does not harm parent/child relationships
Contrary to popular views, parental smartphone use is rarely associated with poor parenting, and more often than not, tends to be associated with warm and attached parenting. (2020-07-09)

The effects of smartphone use on parenting
Parents may worry that spending time on their smartphones has a negative impact on their relationships with their children. However, a new comprehensive analysis published in the Journal of Child Psychology and Psychiatry found that this is unlikely to be the case. (2020-07-08)

Need to check patient's jugular venous pressure? There's an app for that
A new report from cardiologists at UT Southwestern raises the hope that doctors will be able to visually check the jugular venous pressure of heart failure patients remotely, using the camera on a smartphone. The finding is especially timely as telemedicine expands during the pandemic. (2020-07-01)

Wearable-tech glove translates sign language into speech in real time
UCLA bioengineers have designed a glove-like device that can translate American Sign Language into English speech in real time though a smartphone app. Their research is published in the journal Nature Electronics. The system includes a pair of gloves with thin, stretchable sensors that run the length of each of the five fingers. These sensors, made from electrically conducting yarns, pick up hand motions and finger placements that stand for individual letters, numbers, words and phrases. (2020-06-29)

Older adults share fewer memories as they age
Researchers used a smartphone app to 'eavesdrop' on older adult conversations. They found that the older a person is, the less likely they are to share memories of past experiences. (2020-06-29)

Control over work-life boundaries creates crucial buffer to manage after-hours work stress
Workers with greater boundary control over their work and personal lives were better at creating a stress buffer to prevent them from falling into a negative rumination trap, says a new study co-written by a trio of University of Illinois at Urbana-Champaign experts who study occupational stress and employee well-being. (2020-06-25)

Microscopic computers: The wires of the future may be made of molecules
There are physical limits to how powerful computers can become if they are to maintain their size. Molecular electronics can solve that problem, and now SDU researchers are contributing to this field with a new, efficient conducting material, based on molecules. (2020-06-23)

Innovative smartphone-camera adaptation images melanoma and non-melanoma
An article published in the Journal of Biomedical Optics (JBO), ''Point-of-care, multispectral, smartphone-based dermascopes for dermal lesion screening and erythema monitoring,'' shows that standard smartphone technology can be adapted to image skin lesions, providing a low-cost, accessible medical diagnostic tool for skin cancer. (2020-06-23)

Simple device monitors health using sweat
A device that monitors health conditions in the body using a person's sweat has been developed by Penn State and Xiangtan University researchers, according to Huanyu 'Larry' Cheng, assistant professor of engineering science and mechanics, Penn State. (2020-06-23)

Smartphone app uses voice recordings to detect fluid in the lungs
Voice analysis by a smartphone app identifies lung congestion in heart failure patients, allowing early intervention before their condition deteriorates. The small study is presented today on HFA Discoveries, a scientific platform of the European Society of Cardiology (ESC). (2020-06-19)

Page 1 of 19 | 747 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.