Posts Tagged ‘electronics’
Digital SLR Camera Innovation
Posted by Rebecca Foster in Cameras, Photography Thursday, 24 November 2011 15:35 No Comments
Digital DSLR Choices
Hardly anyone uses film anymore. Some of you will be already scratching your head asking, “What is film?” If you do not own a point and shoot digital camera you’re probably utilizing the one on your intelligent telephone. Even ten years ago, digital cameras had been bulky and produced grainy images with only 1 or 2 megapixel definition. (a megapixel is 1000 dots).
They had been somewhat expensive at $300 to $700 and could only hold about 25 to 100 photos; depending upon the quality or size image one chose. As the quantity and quality of images has increased so has the price decreased.
Lately I bought a Kodak 13 megapixel camera, having a 16 gig memory card for about $70 (plus about $35 for the memory card) and it is also waterproof!
Moreover, what is accurate for your standard point and shoot camera is doubly true for the more sophisticated, DSLR (Single Lens Reflex) cameras. What used to cost thousands can now be had for $500 to $800. In the old days I had a Pentax K1000 SLR with 3 lens.
Put them in a camera case with 10 or twenty rolls of film etc. and I was lugging 20 to 30 lbs wherever I went. Plus the only automatic factor on the camera was a light meter. I took some fantastic images but I missed many more. On the other hand, those days are over. Now, I’m focused and attempting to make a decision which in the two most well-liked, skilled good quality digital cameras I really should purchase. Will it be the Canon Eos or the Nikon D90
These, along with other expert digital cameras have numerous similarities. Each are SLR or single lens reflex cameras. In short this means they’ve a series of mirrors that let you look suitable by means of the lens. This means that what you see is what you get. Both have simple bodies that let you attach a wide assortment of lens. You will discover lenses for telephoto lengthy shots. There are lenses for wide angle and panoramic shots. You will find lenses for close-ups and quite a few more.
With every of these cameras, it is possible to adjust the size and high quality of one’s photos. Employing ISO and f-Stop to manage light and speed the SLR cameras can mimic film. Rather than getting a variety of speeds of film you simply set your ISO and f-stop setting for the want effect. You’ll be able to also set the camera to do these setting for you automatically. You can also shoot in RAW format which lets you play using the photos creatively.y
Video is one more wonderful feature of the new digital camera. You are able to even edit your video. The excellent accessible on the additional costly models is remarkable.
With SLR cameras you have got the capability to share your photos and videos on sights for instance Facebook. It is possible to post your photographs on your individual net web page or frame them to hang inside your property. You are able to upload to Picassa, Facebook or other photo sharing web page effortlessly and rapidly. It is possible to even run your videos on your television set!
The digital revolution supplies quite a few new opportunities the modern photographer both amateur and professional.
Who is Errol Morris?
Posted by Andrew Parker in Errol Morris Interrotron, Teleprompter aka Autocue Sunday, 11 April 2010 03:09 No Comments
Early career as a film-maker
Gates of Heaven was given a limited release in the spring of 1981. Critic Roger Ebert was and remains today a champion of the film, including it on his all-time top ten best films list. Morris returned to Vernon in 1979 and again in 1980, renting a house in town and conducting interviews with the town’s citizens. Vernon, FL premiered at the 1981 New York Film Festival. Newsweek called it, “a film as odd and mysterious as its subjects, and quite unforgettable.” The film, like Gates of Heaven, suffered from poor distribution. It was released on video in 1987, and DVD in 2005.
After finishing Vernon, FL, Morris tried unsuccessfully to get funding for a variety of projects. There was Road, a story about an interstate highway in Minnesota; a project about Robert Golka, the creator of laser-induced fireballs in Utah; and the story of Centralia, Pennsylvania, the coal town in which an “inextinguishable subterranean fire” ignited in 1962. He eventually got funding in 1983 to write a script about John and Jim Pardue, a pair of Missouri bank robbers who had killed their father and grandmother and robbed five banks. Morris’s pitch went, “The great bank-robbery sprees always take place at a time when something is going wrong in the country. Bonnie and Clyde were apolitical, but it’s impossible to imagine them without the Depression as a back-drop. The Pardue brothers were apolitical, but it’s impossible to imagine them without Vietnam.” Morris wanted Tom Waits and Mickey Rourke to play the brothers, and he wrote the script, but the project eventually failed. Morris worked on writing scripts for various other projects, including a pair of ill-fated Stephen King adaptations.
In 1984 he married Julia Sheehan, whom he had met in Wisconsin while researching Ed Gein and other serial killers. Morris would later recall an early conversation with Julia: “I was talking to a mass murderer but I was thinking of you,” he said, and instantly regretted it, afraid that it might not have sounded as affectionate as he had wished. But Julia was actually flattered: “I thought, really, that was one of the nicest things anyone ever said to me. It was hard to go out with other guys after that.”
In 1985, Morris became interested in Dr. James Grigson, a psychiatrist in Dallas. Under Texas law, the death penalty can only be issued if the jury is convinced that the defendant is not only guilty, but will commit further violent crimes in the future if he is not put to death. Grigson had spent 15 years testifying for such cases, and he almost invariably gave the same damning testimony, often saying that it is “one hundred per cent certain” that the defendant would kill again.[3] This led to Grigson being nicknamed “Dr. Death”.[4] Through Grigson, Morris would meet the subject of his next film, 36 year-old Randall Dale Adams.[5]
Adams was serving a life sentence that had been commuted from a death sentence on a legal technicality for the 1976 murder of Robert Wood, a Dallas police officer. Adams told Morris that he had been framed, and that David Harris, who was present at the time of the murder and was the principal witness for the prosecution, had in fact killed Wood. Morris began researching the case because it related to Dr. Grigson; he was at first unconvinced of Adams’s innocence. After reading the transcripts of the trial and meeting David Harris at a bar, however, Morris was no longer so sure.
At the time, Morris had been making a living as a private investigator for a well-known private detective agency that specialized in Wall Street cases. Bringing together his talents as an investigator and his obsessions with murder, narration and epistemology, Morris went to work on the case in earnest. Unedited interviews in which the prosecution’s witnesses systematically contradicted themselves were used as testimony in Adams’s 1986 habeas corpus hearing to determine if he would receive a new trial. David Harris famously confessed, in a roundabout manner, to killing Wood. Although Adams was finally found innocent after years of being processed by the legal system, the judge in the habeas corpus hearing officially stated that, “much could be said about those videotape interviews, but nothing that would have any bearing on the matter before this court.” Regardless, The Thin Blue Line, as Morris’s film would be called, was popularly accepted as the main force behind getting its subject, Randall Adams, out of prison.
According to a survey by The Washington Post, The Thin Blue Line made dozens of critics’ top ten lists for 1988, more than any other film that year. It won the documentary of the year award from both the New York Film Critics Circle and the National Society of Film Critics. Despite its widespread acclaim, it was not nominated for an Oscar, which created a small scandal regarding the nomination practices of the Academy. The Academy cited the film’s genre of “non-fiction”, arguing that it was not actually a documentary. The Thin Blue Line is to this day one of the most critically acclaimed documentaries ever made.
The Interrotron
The Interrotron is a device similar to a teleprompter: Errol and his subject each sit facing a camera. The image of each person’s face is then projected onto the lens of the other’s camera. Instead of looking at a blank lens, then, both Morris and his subject are looking directly at a human face. (Diagram) Morris believes that the machine encourages monologue in the interview process, while also encouraging the interviewees to “express themselves to camera”.[6]
The name “Interrotron” was coined by Morris’s wife, who, according to Morris, “liked the name because it combined two important concepts — terror and interview.”[7]
First Person
Morris used this process to film his critically acclaimed television show, First Person (2000). The show engaged a varied group of individuals from civil advocates to criminals.
Commercials
Although Morris has achieved fame as a documentary filmmaker, he is also an accomplished director of television commercials. In 2002, Morris directed a series of television ads for Apple Computer as part of a popular “Switch” campaign. The commercials featured ex-Windows users discussing their various bad experiences that motivated their own personal switches to Macintosh. One commercial in the series, starring a high-school friend of his son Hamilton Morris, named Ellen Feiss, became an Internet fad. Morris has directed hundreds of commercials for various companies and products, including Adidas, AIG, Cisco Systems, Citibank, Kimberly-Clark’s Depend brand, Levi’s, Miller High Life, Nike, PBS, The Quaker Oats Company, Southern Comfort, EA Sports, Toyota and Volkswagen. Many of these commercials are available on his website.
In 2002, Morris was commissioned to make a short film for the 75th Academy Awards. He was hired based on his advertising resume, not his career as a director of feature-length documentaries. Those interviewed ranged from Laura Bush to Iggy Pop to Kenneth Arrow to Morris’s 15 year old son Hamilton Morris . Morris was nominated for an Emmy for this short film. He considered editing this footage into a feature length film, focusing specifically on Donald Trump discussing Citizen Kane (This segment was later released on the second issue of Wholphin). Morris went on to make a second short for the 79th Academy Awards in 2007, this time interviewing the various nominees and asking them about their Oscar experiences.
In July 2004, Morris directed another series of commercials in the style of the “Switch” ads. This campaign featured Republicans who voted for Bush in the 2000 election giving their personal reasons for voting for Kerry in 2004. Upon completing more than 50 commercials, Morris had difficulty getting them on the air. Eventually the liberal advocacy group MoveOn PAC paid to air a few of the commercials. Morris eventually wrote an editorial for the New York Times discussing the commercials and Kerry’s losing campaign.
In the fall of 2004, Morris also directed a series of noteworthy commercials for Sharp Electronics. The commercials enigmatically depicted various scenes from what appeared to be a short narrative that climaxed with a car crashing into a swimming pool. Each commercial showed a slightly different perspective on the events, and each ended with a cryptic weblink. The weblink was to a fake webpage advertising a prize offered to anyone who could discover the secret location of some valuable urns. It was in fact an alternate reality game. The original commercials can be found on Morris’s website.
Filmography
- Gates of Heaven (1978)
- Vernon, Florida (1981)
- The Thin Blue Line (1988)
- The Dark Wind (1991)
- A Brief History of Time (1991)
- Fast, Cheap and Out of Control (1997)
- Mr. Death: The Rise and Fall of Fred A. Leuchter, Jr. (1999)
- The Fog of War (2003)
- Standard Operating Procedure (2008)
External links
| Wikiquote has a collection of quotations related to: Errol Morris |
- Errol Morris’s website
- Errol Morris on Twitter
- Errol Morris at the Internet Movie Database
- Voices on Antisemitism Interview with Errol Morris from the United States Holocaust Memorial Museum
- Errol Morris (Rotten Tomatoes)
- Errol Morris (Jonathan Crow, Allmovie)
- Errol Morris on “The Fog of War” (Livia Bloom)
- Errol Morris on “The Fog of War” (Video interview from Capturing Reality: The Art of Documentary)
- Errol Morris (GreenCine, Nina Rehfeld)
- Errol Morris on “Standard Operating Procedure” (IFC)
- Essay on “Standard Operating Procedure” (Paul Arthur, ArtForum)
- Errol Morris on “Standard Operating Procedure” Livia Bloom, Cinema Scope)
- Werner Herzog in coversation with Errol Morris (The Believer)

Top Guide Of Buying Digital Cameras Online
Posted by carmen in Cameras Thursday, 1 April 2010 09:18 No Comments
The good point about buying a digital cameras online is you could take a look at all of the different products and compare functions as well as prices. The ability to review features is the important part when buying cameras online.
It is possible to compare the megapixel and the lens quality. The image processors and also the unique settings are other characteristics which must be compared. The functions that the digital cameras have are the most important thing to think about before looking at the price. You can use a side-by-side comparison which will provide you with which one will have everything you need and also want to take a good quality photos.
You may get a larger selection of digital cameras on the net that you would at any camera or retail store. Obtaining a camera online does have a lot of advantages. You have extra details available and also have some type of another customer review.
How other people view the digital camera is essential because it will help you to determine whether the camera can do things you need to do. The expense of shipping is not as important because many places offer cheap shipping charges and also give extra discount on delivery
Getting a digital camera online enables you to save some money as well. Sometimes people are selling for prices which are cheaper than what shops are selling them. If you can save some cash on this thing, you can upgrade to a camera that was once out of your price range.
Buying online has many benefits besides comparing prices, features, and also a savings. You can also write your personal review of the product and help others that are looking for a good digital camera. You can start your shopping at any time for the best digital camera online without any worries
Using Digital Camera Lenses
Posted by Stephen Spreadbury in Cameras Thursday, 1 April 2010 09:14 No Comments
The requirement for digital camera lenses changes with what type of camera you own. If you have the standard digital camera then you really do not need to have lenses.
The two main kinds of focal length are telephoto and wide-angle. Telephoto lenses use a narrow field-of-view and are best suited for close up shots and portraits, while wide-angle lenses have a wider field-of-view which is designed for indoor pictures and landscapes.
Understand that the performance of lenses can vary from camera to another, with the magnification power behind a lens usually being greater on a digital camera than on a 35mm film-based camera.
While you learn about fast and slow lenses, reference has been made to a lens\’s optimum aperture, which is the maximum amount of light that a lens can let in. An easy rule of thumb is that a fast lens lets in a lot of light, while a slow lens lets in less light, which defines how your photos will look.
Maximum apertures are calculated in f/stop numbers, which are really a proportion of the size of the lens aperture as well as focal length.
Not like a fixed-focal-length lens, a zoom lens often gives you the diversity of a range of focal lengths all rolled into a single flexible lens.
Add-on or perhaps accessory lenses are targeted in the direction of compact digital cameras, and permit owners of such models to significantly lengthen or reduce the camera\’s built-in focal length while at a similar time having the ability to automate camera features including f/stop settings and focusing.
In case your lens utilizes aspheric lens elements, then it is possible to rest happily with the understanding that your lens will help produce sharper photographs and help keep lens weight to a minimum.
Lenses using internal as well as automatic focusing also keep lens weight down thanks to less moving parts, and of course support faster focusing.
What to Shop for in a Digital Video Camcorder
Posted by Martha Henry in Cameras Tuesday, 30 March 2010 17:03 No Comments
Digital camcorders might at first sight look similar to the earlier film type video cameras but they are different. Digital camcorders do depend on light to capture the events, like the earlier cameras, but the final images are created on CCD\’s and then stored on electronic storage media rather than on the film.red
The advantage of using a digital video cameras is, of course, that it does not use costly film and, hence, the videos can be shot over and over again using the same CCD and storage media.
The modern digital cameras are classified according to the type of storage media they use. Digital video cameras use a variety of storage formats including DV tapes (mini-DV), hard disk, flash memory or DVD\’s.
Your camera must also possess the various important input and output ports. The video ports which transfer videos from the computer to the cameras are Firewire, A/V, USB 2.0 and S-video, whereas the ports for audio are the microphone ports and the headphone ports.
A digital video camera may be either a professional type or a simple type. The professional camera may have several manual controls besides the automatic controls. These cameras may sport many different lens attachments. These cameras are used for the TV productions or large scale sports events.
The next type of digital cameras are consumer grade camcorders. These are used for general purpose applications such as shooting a wedding, vacations, indoor events and so on.
These cameras are loaded with automatic features and have less reliance on manual controls. These cameras can be used even by newbies to shooting video.
A good video camera may have following features : 10x to 25x zooming, aperture range of f/1.8 to 4.4, a 1/6 inch type CCD or a high definition 3CCD. The lens may have 1x, 2x or 3x zooming speeds or variable zooming speeds. Automatic features may also be included in the cameras with features such as automatic focus and exposure and artificial intelligence auto focus correction.
The type of events you are regularly shooting should ultimately decide the type of camera to purchase. If you are not going to shoot for television or big sporting events, than the average camcorders will serve you the most.
The best brand names in digital video cameras are Sony, Panasonic, Canon, Sharp, Nikon, and JVC. These video cameras have a variety of features which can either be automatic or manual and are available in various price ranges. Hence, it is necessary to compare these cameras and make the selection which affords the maximum benefits according to your use and your budget.

