Researchers have developed a flexible optical touch sensor that can simultaneously detect the strength and location of ...

Imagine a touch sensor so thin and flexible it can feel not only where you press but also how hard. Scientists in Japan have ...

Both the iPhone 16 Pro and iPhone 16 Pro Max feature a tetraprism lens system capable of up to 5x optical zoom. That's an improvement over last year's smaller iPhone 15 Pro model, which was limited to ...

A dust sensor is an optical electronic system to detect fine particles such as dust. In principle, an optical dust sensor detects the dust particle concentration the in air by using an optical sensing ...

Air bubble sensors are used to detect air or gas bubbles in flexible clear plastic tubes. They are intended to prevent air infusions. The air bubble sensor has no contact with the liquid and is ...

New research has shown how the quantum mechanical principle of strong coupling opens unrivalled possibilities for designing optical filters. A team of researchers from the University of Cologne, ...