Collaborate Disseminate
The electrical signals emitted by the human body tell us a lot about what’s going on inside. But getting those signals inside your microcontroller is not straightforward: the voltages are …read more Continue reading Universal Bio-Electrical Signal Amplifier Makes Reading Body Signals Easy
European engineers have optimized a novel technology using temporary tattoo electrodes to record electroencephalography (EEG) brain activity. The technology is cheap, can be produced using an inkjet printer, and delivers EEG measurements as accurately … Continue reading Inkjet-printed tattoo electrodes deliver long-term EEG measurements
An abnormal heart rhythm known as atrial fibrillation is one of the leading causes of strokes, yet it’s also often symptomless, so it frequently goes undetected. An experimental new necklace, however, could make checking for it a quick and simple proce… Continue reading ECG-packin’ necklace made for fast and easy heart-checks
[Ultimate Robotics] has been working on designing and producing an extremely small ECG that can stream data real time.
Typical electrocardiogram equipment is bulky: miniaturization doesn’t do much for a hospital where optimizations tend to lean towards, durability, longevity, and ease of use. Usually a bunch of leads are strung …read more
Hackers from all over Europe descended upon Rome last weekend for the Maker Faire that calls itself the “European Edition”. This three-day event is one of the largest Maker Faires in the world — they had 27,000 school students from all over Italy and Europe attend on Friday alone.
This …read more
Last weekend 5,000 people congregated in a field north of Berlin to camp in a meticulously-organized, hot and dusty wonderland. The optional, yet official, badge for the 2019 Chaos Communication Camp was a bit tardy to proliferate through the masses as the badge team continued assembly while the camp raged …read more
Continue reading Hands-On: CCCamp2019 Badge Is a Sensor Playground Not to Be Mistaken for a Watch
After fingers, the iris of the eye, ears and even lips, it was probably inevitable that someone would propose the human heart might be the next big thing in biometric security. Continue reading Are heart electrocardiograms the next big thing in biometrics?
We’ve already heard about flexible so-called “electronic tattoos,” which are a more comfortable and longer-wearing alternative to the rigid electrodes traditionally used to monitor cardiac patients’ hearts. A new one is claimed to be more acc… Continue reading Ultra-thin "e-tattoo" uses two sensors for better monitoring of the heart
Every few years, or so we’re told, [Scott] revisits the idea of building an electrocardiogram machine. This is just a small box with three electrodes. Attach them to your chest, and you get a neat readout of your heartbeat. This is a project that has been done to death, but …read more
Our morning routine could be appended to something like “breakfast, stretching, sit on a medical examiner, shower, then commute.” If we are speaking seriously, we don’t always get to our morning stretches, but a quick medical exam could be on the morning agenda. We would wager that a portion of our readers are poised for that exam as they read this article. The examiner could come in the form of a toilet seat. This IoT throne is the next device you didn’t know you needed because it can take measurements to detect signs of heart failure every time you take …read more