Nanowerk

A color-changing microneedle sensor made from food ingredients can detect spoilage through sealed packaging

A food-safe gelatin microneedle sensor pierces sealed packaging and changes color as food spoils, offering consumers a real-time alternative to static expiry dates. (Nanowerk Spotlight) Open a package ...
Renal & Urology News

Incorrect Readings Prompt Recall of Certain Abbott Glucose Sensors

Abbott Diabetes Care is recalling certain FreeStyle Libre 3 and FreeStyle Libre 3 Plus sensors due to falsely low glucose readings.
UPI

FDA announces FreeStyle Libre continuous glucose monitor sensor recall

Feb. 4 (UPI) --Officials for Abbott Diabetes Care have recalled some of the company's FreeStyle Libre 3 and FreeStyle Libre 3 Plus continuous glucose monitor sensors for people with diabetes. The Food ...
Hackaday

Making A Hidden Door Status Sensor

A common sight in ‘smart homes’, door sensors allow you to detect whether a door is closed or open, enabling the triggering ...
ZDNet

The $99 gadget that prevents electrical fires by doing nothing The $99 gadget that prevents electrical fires by doing nothing

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...