something that nobody else has seen or perceived. This idea has made a long way from canvas-paintings to using cameras. Cameras‚ in their turn have also experienced a rather fast evolution and nowadays everybody has a notion of what a digital camera is and the majority of people use digital cameras. According to a standard definition a digital camera is “…opposed to a film or video camera‚ uses an electronic sensor to transform images and video into electronic data”. Years ago people used to possess
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Surveillance cameras in banks‚ offices‚ shops and streets have been very successful in reducing crime in the workplace and in public‚ but they are also a tool for their users to spy on people’s private business. Surveillance is a close observation of a person or a group‚ especially one under suspicion for the purpose of influencing‚ directing‚ managing‚ or protecting. It creates both positive and negative effects. It is very useful for governments and law enforcements to maintain social control
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The Bailey Prospect[1] It is Thursday‚ May 18‚ 1988. Your assignment is to help Sprigg Lane Natural Resources evaluate the risks associated with a potential investment in the "Bailey Prospect‚" a natural gas opportunity in Doddridge County‚ West Virginia. Your colleague‚ Lisa Weatherford has done a thorough base-case analysis and constructed a spreadsheet model that you can use in your analysis. You and Lisa are financial analysts at Sprigg Lane Investment Corporation. Background Sprigg
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What was the first camera like? The camera is a great invention. It allows us to do anything from taking pictures of our loved ones and capturing memories to making fine art. But this makes me think‚ what was the first camera like? Before there where cameras like the ones we use today‚ photos were taken using the camera obscura. They were dark chambers with a small lens or pinhole (so it was also called a pin-hole camera). The light that came through the pinhole was then projected onto
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Contents Digital Cameras 2 Introduction 2 Title 1 2 Title 2 3 Title 3 3 Works Cited 4 Tan Wen Han Abubakar Santuraki PITS003 16-4-10 Digital Cameras Introduction Digital cameras allow computer users to take pictures and store the photographed images digitally instead of on traditional film. With some digital cameras‚ a user downloads the stored pictures from the digital camera to a computer using special software included with the camera. With others‚ the camera stores the pictures
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camera is a device that records/stores images. These images may be still photographs or moving images such as videos or movies. The term camera comes from the camera obscura (Latin for "dark chamber")‚ an early mechanism for projecting images. The modern camera evolved from the camera obscura. Cameras may work with the light of the visible spectrum or with other portions of the electromagnetic spectrum. A camera generally consists of an enclosed hollow with an opening (aperture) at one end for
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version Producer data Producer VEB Pentacon Dresden Betrieb des Kombinates VEB Carl Zeiss Jena production April 1984 to 1985 period Technical properties of the camera shutter type steplessly working electronically controlled vertical-run metalblade focal plane shutter responsible Werner Hahn‚ Rolf constructor Noack no of produced 91‚500 cameras exposure time (possible settings) B‚ steplessly automatic speeds between 40 sec and 1/1000; manually precise speeds of 1/1‚ 1/2‚ 1/4‚ 1/8‚ 1/15‚ 1/30‚ 1/60
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Instagram. But it hasn’t been forever that someone was able to capture their favorite moments in a photo. The early camera was not much more than a pinhole camera as early as 1558. It was called the Camera Obscura. The Camera Obscura was seen as a drawing tool for objects. An image of a subject on paper was "projected" and could be used to draw‚ trace or paint it. The Camera Obscura provided an image that was temporary‚ and could not be lastingly captured on to paper for later. Around 1822 French
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Surveillance Cameras Nadine Strossen is the authors of “Everyone is watching you” an article that its main purpose is to alert readers how our privacy rights are been violated by surveillance cameras. The article in general informs the reader of the topic right from the beginning with the title which explains a lot of the matter to discuss. The author introduces the topic very clear with the example of Eric Blair the author of “Big Brother is watching you” and how this caption relates to the matter
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Security Cameras have become widespread in many countries. Whereas before they appeared only in banks and at the high security areas‚ they are now entering public places such as malls‚ streets‚ stadiums and transport. Many people feel this affects their privacy. Apparently‚ there are advantages and disadvantages to the use of such devices. Surveillance cameras have several benefits. An obvious benefit is that the police can catch criminals in the act‚ thus reduce crimes. This will make the streets
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