Artificial intelligence betters holographic displays
Researchers are developing new techniques for improving 3D displays for virtual and augmented reality technologies.
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Artificial networks learn to smell
When asked to classify odors, artificial neural networks adopt a structure that closely resembles that of the brain’s olfactory circuitry.
An affordable self-navigating smart cane
The cane incorporaties sensing and way-finding approaches from robotics and self-driving vehicles.
Exoskeleton research demonstrates importance of training
The benefits people could reap from exoskeletons rely heavily on having time to train with the device.
3D printed patch offers vaccination without a shot
A 3D printed microneedle vaccine patch delivers stronger immune response than a vaccine shot.
The progress and risks of artificial intelligence
Artificial intelligence has reached a critical turning point in its evolution, according to an international panel of experts.
Wearable devices in the surgical environment
In surgery, wearable technologies can assist, augment, and provide a means of patient assessment before, during and after surgical procedures.
Graphene ‘camera’ captures images of beating heart
Scientists have captured the real-time electrical activity of a beating heart, using a sheet of graphene to record an optical image of the faint electric fields generated by the rhythmic firing of the heart's muscle cells.
Wearables can help predict blood test results
Smartwatches and other wearable devices may be used to sense illness, dehydration and even changes to the red blood cell count.
Brain-computer interface turns mental handwriting into text
Scientists have used an implanted sensor to record the brain signals associated with handwriting, and used those signals to create text on a computer in real time.
Ankle exoskeleton increase walking speed
In lab tests, researchers found that an optimized ankle exoskeleton system increased participants’ walking speed by about 40 percent compared with their regular speed.
Are AI devices evaluated appropriately?
A study from Stanford University found limitations in the Food and Drug Administration’s approval process.
First use of high-bandwidth wireless brain-computer interface
BrainGate researchers demonstrated the first human use of a wireless transmitter capable of delivering high-bandwidth neural signals.
Using AI to generate 3D holograms in real-time
A new method called tensor holography could enable the creation of holograms for virtual reality, 3D printing, medical imaging, and more — and it can run on a smartphone.
Explainable AI for decoding genome biology
Researchers have developed advanced explainable AI in a technical tour de force to decipher regulatory instructions encoded in DNA.
Lab-on-a-chip turns blood test snapshots into movies
The new device can continuously sense levels of virtually any protein or molecule in the blood. The researchers say it could be transformative for disease detection, patient monitoring and biomedical research.
Smartwatch can detect early signs of illness
Researchers have developed a smartwatch app designed to alert users when their bodies show signs of fighting an infection, such as elevated heart rate.
More skin-like, e-skin that can feel
Researchers developed a multimodal ion-electronic skin that distinguishes temperature from mechanical stimuli.
3D printed ultra-low-cost hearing aid
Using a device that could be built with a dollar's worth of open-source parts and a 3D-printed case, researchers want to help the hundreds of millions of older people worldwide who can't afford existing hearing aids to address their age-related hearing loss.
AI-controlled sensors could save lives in 'smart' hospitals
Researchers explain how computer scientists and clinicians are trying to reduce fatal medical errors by building “ambient intelligence” into the spaces where patients reside.
Smartwatch tracks medication levels to personalize treatments
Engineers have demonstrated that drug levels inside the body can be tracked in real time using a custom smartwatch that analyzes the chemicals found in sweat.
Thoughts could control electronic prostheses
Researchers have been working to advance a technology that could one day help people with paralysis regain use of their limbs, and enable amputees to use their thoughts to control prostheses.
Deep learning accurately stains digital biopsy slides
Pathologists who examined the computationally stained images could not tell them apart from traditionally stained slides.
A robotic COVID-19 testing lab
Scientists are creating from scratch a diagnostic lab with the capability to process more than 1,000 patient samples per day.
An ankle exoskeleton aids running
Researchers find that a motorized device that attaches around the ankle and foot can drastically reduce the energy cost of running.
AI in healthcare – hype, hope and reality
Currently, we are too focused on the topic of AI. In order, however, to leverage AI technology several challenges have to be mastered and a proper framework has to be established.
AI may alter how doctors treat depression
Artificial intelligence may soon play a critical role in choosing which depression therapy is best for patients.
Wireless sensors stick to the skin to track our health
Engineers have developed experimental stickers that pick up physiological signals emanating from the skin, then wirelessly beam these health readings to a receiver clipped onto clothing.
About the usefulness of fertility apps
Analysing fertility awareness apps, researchers have been able to track behavior patterns and accuracy in measuring menstrual health and ovulation.
AI could change managing of Alzheimer’s disease
A study from Florida Atlantic University introduces machine learning as new potantial tactic in assessing cognitive brain health and patient care.
Big data can be used for personal health
Years-long tracking of individuals’ biology helped define what it meant for them to be healthy and showed how changes from the norm could signal disease.
Stroke: A glove helps to treat symptoms
Strokes often have a devastating impact on the hands. Researchers are collaborating on a vibrating glove that could improve hand function after a stroke.
Update Apple Heart Study: Wearables can detect aFib
The clinical trial to determine whether a smartwatch app that analyzes pulse-rate data can screen for a heart-rhythm disorder has enrolled more than 400,000 participants.
This smartphone app simultaneously treats and tracks autism
Researchers are working on a smartphone app that could help diagnose autism in minutes – and provide ongoing therapy as well, all with fewer visits to specialized clinics.
A wireless biodegradable blood flow sensor
Transforming super-sensitive touch sensors, engineers and medical researchers build a way to wirelessly monitor blood flow after surgery.
From TechGiants to HealthTechGiants?
Alphabet, Amazon, Apple and Microsoft are all building technologies that have the potential to transform the delivery of care. Here are some examples of BigTech's road into healthcare.
Brain-computer interface enables paralysed to control tablets
Research from the BrainGate consortium shows that a brain-computer interface (BCI) can enable people with paralysis to directly operate an off-the-shelf tablet device just by thinking about making cursor movements and clicks.
AI may help reduce gadolinium dose in MRI
Researchers are using artificial intelligence to reduce the dose of a contrast agent that may be left behind in the body after MRI exams, according to a study presented at RSNA.
“CheXNeXt” outperformed radiologists in evaluating chest X-rays
In a matter of seconds, a new algorithm read chest X-rays for 14 pathologies, performing as well as radiologists in most cases, a Stanford-led study says.
Virtual reality may encourage empathic behavior
A Stanford-developed virtual reality experience, called “Becoming Homeless,” is helping expand research on how this new immersive technology affects people’s level of empathy.
Smartphone, M.D.: BactiCount detects bacteria in 60 minutes
"BactiCount" app and lab kit allow a smartphone to identify bacteria that cause urinary tract infections from patients anywhere in the world.
AI decodes conversations in brain’s motor cortex
Engineers use deep learning to decode the conversation between brain and arm, by analyzing electrical patterns in the motor control areas of the brain.
“Hive mind” outperforms a single doctor or AI
A "Hive Mind" of doctors, moderated by AI algorithms, makes more accurate diagnoses than the doctors or machine learning alone, according to a new study from Stanford and Unanimous AI.
Google Glass helps kids with autism read facial emotions
Wearing a device that identifies other people’s facial expressions can help children with autism develop better social skills.
Wearable device 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.
3D printed models improve medical student training
Less expensive and more realistic 3D models of blood vessels may offer alternative to the commercial standard.
Virtual reality enhances physicians’ treatment planning
VR brings medical images to life on screen, showing interventional radiologists a patient’s unique internal anatomy to help physicians effectively prepare and tailor their approach to complex treatments.
First X-Ray holographic images of viruses
Researchers developed a new holographic method called in-flight holography. With this method, they were able to demonstrate the first X-ray holograms of nano-sized viruses that were not attached to any surface.