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 ...
IEEE

Evetac: An Event-Based Optical Tactile Sensor for Robotic Manipulation

Abstract: Optical tactile sensors have recently become popular. They provide high spatial resolution, but struggle to offer fine temporal resolutions. To overcome this shortcoming, we study the idea ...
IEEE

Dynamically-Tunable Narrowband Color Sensor Compatible With CMOS Technology

Abstract: Color sensors have broad applications in spectroscopy, medical imaging, and CMOS-based cameras. One of the fundamental challenges in this field is implementing a dynamically tunable filter ...
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 ...