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Comment Re:Parallax. (Score 0) 425

Hi, welcome to the world of 10mm-1000mm focal length telephoto lenses. You know, the ones so large you need to have an additional bipod minimum to support the lens while the tripod holds the camera. *shakes head* Seriously? How the hell do you think amateur astronomers get decent pictures of Jupiter and Saturn without a telescope? Lenses with a HUGE adjustable focal length, that are almost the size of the telescope itself. Might as well be a telescope at that point. Nice large aperture, too. AND THEN for shits and giggles you can throw a 5x Vivitar telezoom lens between that lens and the camera (assuming you have lenses using the same mount style.)

You must be confused with the DSLR world, thinking typical DSLR lenses. Plenty of HUGE lenses from back in the 60s even that have adapters to work with cameras of today.

Comment Re:Parallax. (Score 1) 425

Hey, look, someone else that OBVIOUSLY knows what they're talking about, opposed to the dozen or so other idiots on here that can't be bothered to DO THE RESEARCH THEMSELVES and come to the exact same conclusion.

Betting 10:1 Kyosuke, Graphius, etc are Apple fans talking absolute nonsense Especially graphius, who has never heard of anything with a possible 30X optical.

Comment Re:Parallax. (Score 1) 425

"Otherwise you wouldn't be trying to hide something using perspective from across a room."

You wouldn't for large objects, no. You would for small objects, as at smaller sizes and greater distances detail drops. It's like you failed some of that basic geometry, yourself. Do you even raster render or 3D model?

Comment Re:Parallax. (Score 0) 425

You very obviously have zero respect for the scientific process, which includes testing every angle, variable, or possibility.

So no, you're the one doing things wrong. Meanwhile, I've run through every available option and come to the conclusion that this is indeed photographic manipulation.

What've you done, again?

Comment Re:Parallax. (Score 0) 425

" I am not aware of a zoom lens with a range greater than 16x"

>never heard of mount adapters to use manual lenses from much older 35mm SLR cameras

"He spent all that money on photography gear and still doesn't understand perspective..."

I understand perspective just fine, which is why I've always been the photographer and graphic designer for the websites I've run or managed. I also understand parallax just fine. And I also understand that up close or far away, the bump still shows up, unless you're BLIND. Funnily enough, I have macular degeneration in my natural cameras, and I can still see the bump, either up-close to my face, or far away, same flat edge-on viewing angle.

And that's WITHOUT my glasses.

Comment Re:Parallax. (Score 0) 425

I know very well what I'm doing. I think you're missing some inherent and unimplied context. Given there's a hand in the picture, the FOV and assumable distance pretty much makes it impossible to hide the bump. Given the lack of detail, one would have likely taken the picture from further away to reduce the pixel detail levels, as you stated, and then likely just used a line tool to wipe a clean horizontal edge. That's assuming this is an actual photograph. It really looks more like a CG rendering given it's doing pixel-perfect horizontal lines, hard-clipped. Either CG or photoshopped.

Comment Re:Parallax. (Score 2, Informative) 425

Along with a few other mathematical things yes; but as it stands, unless they were taking those pictures from dozens of meters away, parallax isn't going to hide that from a dead-level perspective. I'm trying right now with my 26x optical zoom DSLR across the apartment, I can't get that tiny bump to stay hidden without showing more of the front of the phone.

Comment Re:Parallax. (Score 5, Informative) 425

Parallax isn't going to hide something like that on a device of that size. I'm holding mine exactly like that right now. I sure as hell see the camera bump, even being way on the other side of the phone from my vantage point.

Plus, take the images and invert the colors. You can clearly see editing work. Basic Photoshop detection 101. Even more fun when you have a shitty TFT screen that makes every glaring error even more obvious.

Submission + - Sci-Fi Authors and Scientists Predict an Optimistic Future (bbc.com)

An anonymous reader writes: A few years ago, author Neal Stephenson argued that sci-fi had forgotten how to inspire people to do great things. Indeed, much of recent science fiction has been pessimistic and skeptical, focusing on all the ways our inventions could go wrong, and how hostile the universe is to humankind. Now, a group of scientists, engineers, and authors (including Stephenson himself) is trying to change that. Arizona State University recently launched Project Heiroglyph, a hub for ideas that will influence science fiction to be optimistic and accurate, and to focus on the great things humanity is capable of doing. For example, in the development of a short story, Stephenson wanted to know if it's possible to build a tower that's 20 kilometers tall. Keith Hjelmsad, an expert in structural stability and computational mechanics, wrote a detailed response about the challenge involved in building such a tower. Other authors are contributing questions as well, and researchers are chiming in with fascinating, science-based replies. Roboticist Srikanth Saripalli makes this interesting point: "If the government has to decide what to fund and what not to fund, they are going to get their ideas and decisions mostly from science fiction rather than what's being published in technical papers."

Submission + - Schizophrenia Is Not a Single Disease (wustl.edu)

An anonymous reader writes: New research from Washington University has found that the condition known as schizophrenia is not just a single disease, but instead a collection of eight different disorders. For years, researchers struggled to understand the genetic basis of schizophrenia, but this new method was able to isolate and separate all of the different conditions, each with its own symptoms, which are classified the same way (abstract, full text). "In some patients with hallucinations or delusions, for example, the researchers matched distinct genetic features to patients’ symptoms, demonstrating that specific genetic variations interacted to create a 95 percent certainty of schizophrenia. In another group, they found that disorganized speech and behavior were specifically associated with a set of DNA variations that carried a 100 percent risk of schizophrenia." According to one of the study's authors, "By identifying groups of genetic variations and matching them to symptoms in individual patients, it soon may be possible to target treatments to specific pathways that cause problems."

Submission + - MIT's Cheetah Robot Runs Untethered (mit.edu)

An anonymous reader writes: It's easy to make a robot walk, but hard to keep it from falling over. We've seen a number of crazy robot prototypes, but they're usually tethered and stuck on a treadmill. Now, researchers from MIT have developed an algorithm that allows their giant robot cheetah to run around outdoors at up to 10mph. They expect the robot to eventually hit speeds of 30mph. "The key to the bounding algorithm is in programming each of the robot’s legs to exert a certain amount of force in the split second during which it hits the ground, in order to maintain a given speed: In general, the faster the desired speed, the more force must be applied to propel the robot forward. ... Kim says that by adapting a force-based approach, the cheetah-bot is able to handle rougher terrain, such as bounding across a grassy field." The MIT cheetah-bot also runs on a custom electric motor, which makes it significantly quieter than gas-powered robots. "Our robot can be silent and as efficient as animals. The only things you hear are the feet hitting the ground."

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