1. Pixel- the smallest element on a screen that is the smallest unit of picture that can be controlled and used and each pixel has it's own unique address.
Megabyte- used for transmission of information or information storage and it is a multiple of a byte, 1, 048, 576 bytes.
B. Two ways tourists can digitally share pictures from the cameras with their families at home is by uploading the pictures onto a computer and sending them from the computer by email. Another way is social networking sites where images can be uploading and shred through family no matter where they are.
C. One benefit of storing an image in JPG format is that the image will always be clear because of JPG's great quality and ability to bring out the best in an image. Jpgs are faster and more efficient as well because you can upload images right from your memory card opposed to your whole camera. They are better because they are more compatible with printers and computers.
D. The concerns that may arise from the fact that digital cameras store and distribute photos very easily are that it causes traditional snapshot cameras to go out of business because they cannot compete with the digital cameras, photos are stored more digitally on computers and phones with digital cameras and there are less physical pictures than in the past, and pictures can be uploaded to computers and shared through social networking and email sites which means people no longer have to pay to have their pictures developed or sent in the mail. These are major concerns because it is putting companies out of business, erasing a traditional, popular invention in the past, and causing camera development companies less business. The concerns are that nobody will use regular cameras and everything will be shared digitally opposed to physically.
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