Read article: Acoustic clothing can hear your heart beat
An acoustic fabric that works like a microphone could be used to create clothes with a range of medical and communications applications
Read article: Are your AirPods interfering with your defibrillator or pacemaker?
An ex vivo study shows that several portable electronic devices from Apple and Microsoft may interfere with cardiovascular implantable devices
Read article: Ultrasound beams activate neurons in the eye to help restore vision
Proof-of-concept demonstration that ultrasound can stimulate retinal neurons provides a step towards a non-invasive retinal prosthesis to treat blindness
Read article: Skin tone impacts photoacoustic measurements of blood oxygenation
Photoacoustic oximetry measurements are less accurate for individuals with darker skin tones, proof-of-concept study shows
Read article: Stretchable organic photodiode could improve the performance of wearable devices
Scientists develop a flexible semiconductor with skin-like mechanics that detects ultralow light signals, even under large deformation
Read article: Multimode optical fibres make a hair-thin 3D imaging system
New technique can scan a scene at nearly 23,000 points per second over depths of up to several metres and could have applications in medical imaging
Read article: Tiny transistor arrays record electrical activity inside heart cells
A 3D array of pop-up sensors can measure electrical signals within a single heart cell, as well as between multiple cells
Read article: Video doodle celebrates Stephen Hawking, transparent mask uses nanotechnology
Excerpts from the Red Folder
Read article: Wearable device provides advance warning of epileptic seizures
Data from a non-invasive wrist-worn monitoring device can forecast epileptic seizures about 30 minutes before they occur
Read article: Commercial AI system enables autonomous detection of vision-threatening diabetic retinopathy
An artificial intelligence system that simplifies diabetes retinal screening could help save the vision of millions of people around the world
