Whether for drug screening or toxicity testing, stem cell-based 3D tissue models are key to biomedical research. However, ...

Optical photothermal infrared (O-PTIR) spectroscopy is an infrared super-resolution measurement technique where a shorter ...

Abstract: Objective: Whole blood oxygen saturation and hemoglobin concentration are key markers of health across a variety of clinical contexts. Extracorporeal systems (dialysis, cardiopulmonary ...

Photoshop cc 2014 tutorial showing how to create a bi-directional, optical illusion, photo portrait. Is the face looking to the left or towards the camera? IMPORTANT: At 4:22, Ctrl-click or Cmd-click ...

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to unlocking microscopic details inside living cells. Yet despite decades of ...

Cameras may soon see without lenses, and the change could be as profound as the leap from film to digital. A new imaging technology developed at the University of Connecticut promises to rewrite the ...

GeekWire chronicles the Pacific Northwest startup scene. Sign up for our weekly startup newsletter, and check out the GeekWire funding tracker and VC directory. by Alan Boyle on Dec 9, 2025 at 6:00 am ...

Tecno and Samsung are collaborating on continuous optical zoom lenses to simplify smartphone cameras. The Freeform Continuum module offers seamless 1x-9x zoom, eliminating focal jumps. They also ...

Sensor allows faster sensing for print detection in copiers, label printers, or rotational detection in motors and gears Rohm has developed the RPR-0730, analogue compact optical sensor, capable of ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Princeton researchers have ...

Scientists have developed a fully transparent skin sensor that accurately measures UV radiation, detecting light and converting it to electrical signals. So when the Sun's rays reach damaging levels, ...