CCTV Surveillance Systems Used as a Crime Fighting and Prevention Tool by Alice Osborn
CCTV surveillance systems play an important role in fighting and preventing local and international crime. These closed circuit television systems were in place in London before the July 7th bombings and this footage is being used to identify suspects and investigate the attacks. ... Digital CCTV systems and surveillance cameras A modern digital CCTV security system consists of hardware and software components that collect and transmit vital surveillance camera information over fiber optic lines to control rooms staffed by security professionals and equipped with digital CCTV monitors.

Guide to Buying a Webcam by Andrew Gates
How web broadcasting works Webcams are those handy little cameras that attach to your PC and send images to a web page that can be viewed by others. This enables you to share daily life events with friends and family in other parts of the country or the world, or to arrange a video-conference... Megapixel cameras Network megapixel cameras combine network capability with high quality digital camera technology. ... CAMERA CHOICES Your choice of camera depends somewhat on what you are intending to show.

Does Size Really Matter In Our Digital Age? by Robert Hartness
Well, we’ve all seen the advert, but that’s not what I want to talk about, so get that out of your head straight away. No, let’s think about what many call the “Queen of Arts” - namely painting. Have you ever wandered around a huge Art Gallery and marvelled at the works by Tintoretto, Raphael,... This means that mid-range digital camera shots are likely to fare worse on enlargment than film shots captured with 10 million pixels+ With a new version Genuine Fractals 3.5 just released, it could be worth a test and could be a worthwhile investment too.

8 Essentials Every Church Should Know Before Investing in Multimedia by Michelle Carey
2. Find Your Screen: Many people don't give much thought to the screens, but they are a key piece of equipment for any multimedia system. As such, several things should be taken into account. "Where can it be hung? Should it be electric or fixed? Should we go with one screen or multiple screens? ... So, decide now - will you ever want to add: Cameras Choir confidence monitors Multiple screens Digital signage in the lobby Recording and duplicating equipment If so, do you only want camera feed or will you want everything that's on the screen?

Electronics Companies: The Leading Edge by Chris Robertson
As technology becomes more refined, electronics companies are offering consumers and businesses a number of cutting-edge products. Following is a rundown of some of the top electronics companies and their latest offerings: Nokia: Nokia, notable for its cell phones, has taken the lead in... The Canon EOS 5D is one of the world's smallest and lightest full-frame digital Single Lens Reflex cameras. ... Sony: Sony has its proverbial fingers in every piece of the electronics pie, from televisions and digital cameras to computers and MP3 players.

10 Tips For Using Adobe Photoshop by Paul W Wilson
Like a brush is to a painter an essential skill in the field of graphic design is Photoshop. The software offers increased productivity as well as flexibility. The features include aspects like file browser, vanishing point tool, smart sharpen filter, noise reduction filter, smart objects, as... If you want to remove a glare on the eyeglasses of an image you should use a part of the lens that does not have a glare and use it to layer the lens with a glare. ... Photoshop offers professional photo editing features, digital imaging, as well as non destructive editing.

Review - Sony PSP by Alex Mayo
I'm fairly certain there are folks at Nintendo feeling some serious self-loathing right about now. You see, back in the mid-90's Nintendo contracted Sony to develop a CD-ROM drive for the Super Nintendo. As the project progressed, a number of factors (one of them being the spectacular failure of... With numerous hardware and software improvements on the way (digital camera attachments, installed web browser and chat clients, PSP MMORPG's), Sony has crafted the first true challenger to the handheld gaming throne...and suddenly it feels like 1995 all over again.