Biometrics

‘Smart’ walking stick could help visually impaired with groceries, finding a seat

Subject tests a ‘smart’ walking stick for people who are blind or visually impaired in a mock grocery store. Credit: Nico Goda, University of Colorado Boulder By Daniel Strain, University of Colorado Boulder January 19, … READ MORE

Rehab device enables stroke survivors with arm disabilities to do more training

A rehabilitation device can increase the amount of arm exercises stroke patients do without professional supervision, according to a new study. Patient playing the Balloons Buddies video game which aims to boost rehabilitation of … READ MORE

Wearable brain-machine interface could control a wheelchair, vehicle or computer

Combining new classes of nanomembrane electrodes with flexible electronics and a deep learning algorithm could help disabled people wirelessly control an electric wheelchair, interact with a computer or operate a small robotic vehicle … READ MORE

UArizona researchers develop ultra-thin ‘computer on the bone’

Engineers and physicians teamed up to develop a wireless device to monitor and protect bone health. Osseosurface electronic devices, which attach directly to the bone, could one day help physicians monitor bone health. It’s show … READ MORE

Skin in the game: Transformative approach uses the human body to recharge smartwatches

UMass Amherst team designs prototype charging system for wearable devices. ShaZam charging via steering wheel. N. Mohammed et al. Nick Bild, Cut the Cord Patty Shillington, University of Massachusetts Amherst July 1, 2021 As smart … READ MORE

Printed electronics open way for electrified tattoos and personalized biosensors

The first demonstration of a fully print-in-place electronics technique is gentle enough to work on surfaces as delicate as human skin and paper. Two electronically active leads directly printed along the underside of Duke graduate … READ MORE

Knee replacement timing is all wrong for most

People delay surgery and lose function; others get it too soon with less benefit. When surgery is delayed, people don’t get full benefit of new knee. When surgery is premature, patients assume unnecessary risk and may need a … READ MORE

Digital humanism and healthcare

Patients not only have to be put in the center of care, but also in the center of health technology. In a more general manner that’s what digital humanism is about. The Medical Futurist 13 July 2019 ▽ Table of Contents Overview … READ MORE

In Canada, Albertans wary of ‘big brother’ with use of COVID-19 digital-tracing app

More users needed: Lessons from Alberta’s coronavirus contact tracing app. Alberta released its contact tracing app, ABTraceTogether, last week. But early uptake figures and a key design quirk show how challenging it will be for … READ MORE

New smartphone app gives Albertans access to virtual health care during COVID-19 pandemic

Babylon mobile app allows you to check symptoms, consult with doctors. Using Babylon, an app developed by Telus Health, patients can have one-to-one video consultations with doctors, with the cost of those virtual visits covered by … READ MORE

New online tool predicts individual risks and benefits of joint replacements

An innovative online tool devised by researchers from the University of Sheffield will give patients unique personalised information about the risks and benefits of having a joint replacement for the first time. University of … READ MORE

Apple opens iPhone EHR features to all healthcare organizations

Apple has announced that it will allow any US healthcare organization with a compatible electronic health record (EHR) to register with its mobile Health Records feature, according to a tweet from Ricky Bloomfield, MD, Apple’s … READ MORE

Empathetic technology: can devices know what you’re feeling?

For some, the word “technology” might evoke cold imagery of steely robots and complex computer algorithms. But a talk on “empathetic technology” at this year’s Wired Health conference did a lot to change … READ MORE

First language study using new generation of wearable brain scanner

Scientists have carried out the first study of human cognition using a new generation of brain scanner that can be worn like a helmet. This marks an important step forward in the translation of their new technique from the laboratory … READ MORE

Walking frame could keep older adults active

A robotic walking frame that could help older people recover more quickly after a fall or injury, reducing the length of time they need to stay in hospital, is being developed in partnership with researchers at Northumbria University, … READ MORE

A “GPS” for inside your body

Investigating inside the human body often requires cutting open a patient or swallowing long tubes with built-in cameras. But what if physicians could get a better glimpse in a less expensive, invasive, and time-consuming manner? MIT … READ MORE

Wearable device from Stanford measures cortisol in sweat

By drawing in a bit of sweat, a patch developed in the lab of Alberto Salleo can reveal how much cortisol a person is producing. Cortisol is known as the stress hormone but is involved in many important physiological functions. … READ MORE

Viewpoint: FDA regulation of mobile medical apps

Mobile apps are increasingly used in health care to promote wellness, treat and diagnose disease, aid clinical decision-making, and manage patient care in hospitals and homes. Alivecor is one of thousands of new mobile health apps. It … READ MORE

UBC breakthrough opens door to $100 ultrasound machine

Engineers at the University of British Columbia have developed a new ultrasound transducer, or probe, that could dramatically lower the cost of ultrasound scanners to as little as $100. Their patent-pending innovation—no bigger than … READ MORE

Zimmer Biomet and Apple launch major clinical study detailing patient experience and improving joint replacement journey

Clinical study utilizes the Zimmer Biomet mymobility™ app on Apple Watch and iPhone to guide patients through pre- and post-op care. Art Salzfass, 83, and Rhona Lishinsky, 67, test the Apple Watch Series 4. Geoffrey A. Fowler, … READ MORE

Tomorrow’s doctors must be engineers too

The medical profession is changing, and so must medical education. When King Li went to medical school 40 years ago, he sometimes felt like he was trying to memorize the human body. “I’d see these curves in the textbook, and have … READ MORE

What do we do with all this data?

How joining smart sensors and smart data analysis can make data more useful. The City of Calgary created a bold community proposal to Infrastructure Canada Smart Cities Challenge. Christina Reynolds, University of Calgary August 1, … READ MORE

Wearable devices: Useful medical insights or just more data?

A new review looks at the booming industry of measuring ‘every breath you take and every move you make.’ * Wearable devices are increasingly bought to track and measure health and sports performance: from the number of … READ MORE

Smart watch saves man’s life

Plenty of people would argue they can’t live without their smart watch, but for Adam Love it actually saved his life. Adam Love credits his smart watch for saving his life. 9NEWS By Sophie Walsh, 9NEWS.com.au Jul 31, 2018 The … READ MORE

Virtual reality for wound care patients a Canadian first

Virtual reality is being used to help patients undergoing wound care at Rockyview General Hospital to help ease pain and anxiety during treatment — a first of it’s kind in Canada. Patient Graydon Cuthbertson wears a Samsung Gear … READ MORE

University of Calgary launches wearable tech program as demand for graduates explodes

Grant will train 80 graduate students over next 6 years to become experts in field of wearable technology Reed Ferber from the University of Calgary’s faculties of kinesiology and nursing, is leading the Wearable Technology … READ MORE

Wearables for a world without disease: Interview with imec’s Chris Van Hoof

Medgadget was recently invited to attend the imec Technology Forum conference in Antwerp, Belgium. Imec is a non-profit R&D innovation organization specializing in nanoelectronics and digital technologies. Like many digital … READ MORE

The smartphone feature that could potentially save your life

PEI paramedic says information is crucial in a crisis, but many people don’t know about or use apps. Island EMS advanced care paramedic Holly Noel says any clue is useful when paramedics are dealing with a medical emergency. … READ MORE

New telemedicine exercise therapy

Rehabilitation in your own living room: Hip- and knee-joint patients could soon benefit from new telemedical exercise therapy. Its effectiveness has been proven. The product should be available on the market in 2019. Fraunhofer FOKUS … READ MORE

Caution needed with artificial intelligence in medicine, experts warn

Current hype surrounding machine learning and artificial intelligence (AI) in medicine is enormous, with seemingly daily headlines declaring that some new model will change how a disease is diagnosed or treated. Experts are more … READ MORE

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