While our eyes are miraculous little devices, they aren’t very sensitive outside of the normal old red, green, and blue ...

It's a full-color alternative (well, six-color, but more on that later), packing eight additional GPIO pins, three separate buttons, a temperature and humidity sensor, and even support for a micro SD ...

How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, [Ludwin] noted that ...

Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

Understanding diffraction and dispersion is key to optical science, influencing technologies like spectroscopy, fiber optics, ...

Ever wish you had insight on whether the plants in your home garden are really thriving? A group of Northeastern University researchers recently developed sensors that change color to indicate the ...

Color e-readers are the latest innovations in the market. But Kindle has a surprising competitor, who is making better, more ...

This isn’t just about brain-reading party tricks. The study revealed large-scale “retinotopic color biases”. In other words, ...

Contrary to popular belief, most property crimes—including burglaries and package theft—happen during the day, not under cover of darkness. But night still brings unique challenges: fewer people ...

Apple is moving forward with plans to bring a new type of image sensor with dynamic range levels approaching that of the human eye to future iPhones, according to a Weibo leaker. Last month, Apple ...

Meet “Hidden Gem,” a smoky jade hue that’s equal parts subdued and sophisticated and is Behr’s newly announced 2026 Color of the Year. Touted as the “perfect neutral,” this sultry blue-green color can ...

In an advance at the intersection of neuromorphic engineering and photonics, researchers have developed an ionic-electronic photodetector that not only detects light but also performs in-sensor image ...