vision

Scientists from the University of Maryland have developed a new camera system that replicates the minuscule movements of the human eye.

I don’t know about you, but even though I’ve been photographing for almost fifteen years now, sometimes I feel stuck when deciding which editing direction to take with some of my images.

Photography is an inherently visual medium, but that does not mean those without perfect eyesight can't enjoy it. Sony seems to have recognized this and added a screen reading feature to its Alpha 7 IV camera to help the vision-impaired.

The American Museum of Natural History has published a helpful video that explains how the human brain processes color and shines a light on the importance of color accuracy in technology.

One of the best ways to broaden your horizons and inject a little inspiration into your photography is to explore subjects outside the world of photography. To study painting or take a course in graphic design, for example. But I recently discovered a fount of photographic inspiration in an unusual place: a neuroscience lab.

On the surface, street photography may seem like a genre of disparate and random images based completely on chance. In reality, when done well, street photography can be turned into a cohesive art form that allows a photographer to show off a strong vision.

On the way out of the Terai Plain in Nepal, I stopped in the town of Janakpur. The town has a beautiful temple and I was all geared up to shoot some nice stuff. But as I wandered around, I could not “see” any images despite a religious ceremony that was taking place at the time of my visit.

A team of scientists from the Swiss Federal Institute of Technology in Zurich (ETH Zurich) have figured out how to capture super slow-motion footage using what's called an "Event Camera." That is: a camera that sees the world in a continuous stream of information, the way humans do.

Most mammals rely on scent rather than sight. Look at a dog’s eyes, for example: they’re usually on the sides of its face, not close together and forward-facing like ours. Having eyes on the side is good for creating a broad field of vision, but bad for depth perception and accurately judging distances in front.

This is the story behind my Han River project. Boredom helped me to become creative, develop a vision and a style. It also made me start my first photo project. If you’re struggling with starting your own photo project or developing your own vision and style, this blog post might be of help to you.

For us sighted folk, it's difficult to imagine an image-less Facebook News Feed, where a screen reader tells you that your friend uploaded a photo... and nothing more. But thanks to Facebook's new "automatic alternate text" tool and the power of artificial intelligence, that reality is no more.

Most humans can see about 1 million colors. Some people can see around 100 million. This 4-minute video by DNews is an interesting look at this condition, which is known as tetrachromacy.

The Internet is teeming with photographs and videos of the starry night sky that dazzle the eyes and tickle the imagination, but have you ever wondered how the imagery compares to what photographer's naked eye actually saw while the camera was taking a picture?

Photographer inefekt69 recently decided to answer that question by creating the photos above. On the left is what the human eye could see in the dark, outdoor field, and on the right is the photo he shared online.

If you're a photographer who often shoots in very dark environments, would you want night vision eyedrops to help you see better without artificial illumination? It sounds like science fiction, but we're actually getting closer to having it be possible as an item for camera bags.

A team of "biohackers" have announced that they've figured out how to enhance human night vision by dripping a chemical onto eyeballs.

Tired of having eyeballs with fixed focal lengths? Scientists have developed new telescopic contact lenses and glasses that can give your eyes 2.8x zoom with a simple wink of the eye.

Despite the video's title, the short, encouraging snippet above from photographer Joel Grimes isn't about finding a specific set of characteristics that define "a great photograph." Instead, it's about finding out what a great photograph is to you.

It's a matter of taste, discovering your personal vision, and then coming to terms with the fact that not everybody is going to love what you do.

Earlier this year, we told you about the FLIR ONE, an iPhone case with a built-in thermal camera that made 'predator vision' available to all.

But if the FLIR ONE is just a bit too pricy for your blood, there's a new player in the thermal camera game you might want to take a look at. It's called the Seek thermal camera, and while it's not as impressive as the FLIR ONE, neither is its price.

Forget having a camera in your pocket. Heck, forget having a camera strapped to your face ala Google Glass. As a recently published patent shows, Google intents to make cameras as much a part of you as possible, and the next logical step after glass is Contact Lens Cameras.

Less than six months after releasing their second iteration of their Phantom Drone, DJI is back at it again with another, albeit somewhat smaller, update to what is likely the most-frequently featured quadcopter on PetaPixel.

If you're worried that spending hours upon hours staring at a computer post-processing thousands of photos will damage your eyeballs, rest assured: it won't. And the video above by the folks at DNews explains why that is.

Are you ready for this? An international team of researchers have developed the world's first telescopic contact lens -- a 1.17mm thick pair of contact lenses that, when you want them to, will magnify your vision by 2.8x.

A couple of days ago, we featured a BTS video showing how portrait photographer Greg Heisler got a great Time magazine cover shot of Michael Phelps before the 2004 Olympics using some creative techniques and a lot of preparation.

In this video, part of the same Master Series, Heisler discusses photographic techniques and how they can actually mask your vision if you rely too heavily on them.

Since launching back in 2007, Gunnar glasses have received a considerable amount of …

If you think male and female photographers sometimes have very different styles, the reason might go beyond their tastes and approaches to shooting. Men and women see the world differently -- literally. A new study by vision researchers have found that the two genders have different ways of collecting visual information.

According to the findings, men are more sensitive to moving objects and seeing small details, while women tend to be sharper in seeing color changes.

Randall Munroe over at XKCD posted this …