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By Tim Norton, May 2, 2012 2:45 pm

Installing a video surveillance system, you need to understand what it is that the system is intended for. That may seem obvious but there are 4 core definitions of camera application

1. Observe the what is happening in an area

2. Detect the presence of people in a scene

3. Recognise a person you know

4. Detect the presence of people in a scene

Often you may actually want a couple of of the above in the same location and might be thinking that a single camera will be able to cover your requirements. Around 90% of applications you will require at least 2 surveillance cameras unless you plan to be some of those pictures you see in the news of a pixilated person, that you have zero hope of recognizing.

Designing first with a 3D CAD helps to test the scene to determine the right camera resolution, lens and location to give the desired results. This will save you relocating or replacing cameras later on.

The following video shows us how to import a site map into the 3D CAD and then place cameras on it. Even before we have created any 3D walls it is going to give an indication of the camera coverage.

Part 2 below shows how to determine the above 4 criteria based on the colored regions in the lens view area. So for ID quality of an unknown person we need to work in the reddish area. Inside the blue region you would only be able to detect the position of a person in your scene but not really know who they are along with what they are doing. It also shows how we create the three dimensional images of walls along with other structures.

The final part takes us through the comparing of different megapixel camera resolutions and what happens to the picture when you digitally zoom in. It isn’t going to be what you see on CSI shows but rather divide the resoultion by 4 every time you double the zoom.

For anyone readers who really want to understand much more about how to design a CCTV system that gives great images, take a look at CCTVdesign.com.au, where you will also find a large amount of data about licensing, installation tips and legislations.

Tim offers excellent suggestions about selecting a CCTV design tool. He has been in the security industry since 1988. This article, Using CCTV Design Tools for CCTV Design is released under a creative commons attribution license.

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By Leeann Wollernat, April 25, 2012 8:53 pm

If you are asked to make a presentation you will probably use PowerPoint. Obviously you want to make it appear professional, especially if you are presenting a concept or product for your business. It is very important that your presentation is structured and organized, and this is easily done with PowerPoint templates.

A badly organized, or structured, presentation will give your audience the impression that your company is exactly the same. They also do not want to see a presentation full of special effects. This gives the impression that it was created by an amateur. Nobody is going to buy anything from a company that is disorganized, badly structured, and amateurish.

You can give your presentation structure by using a well designed template. It is a great way to get the presentation understood. If the template you use is poorly designed, or badly implemented, you could leave your audience totally confused by the whole experience.

Imagine the problems if all traffic signs were the same shape, size and color, or if the signs could be any shape, size or color It would be impossible for drivers to understand the message these signs were giving. That’s why traffic signs have specific templates, to get the message across quickly and effectively. So should your presentation.

You have got to think of a PowerPoint template as more than just a shell to be used to display the company’s logo and brand colours. It can help you with text presentation as well. It can ensure that you use specific styles and the fonts on information that you want to give the same emphasis.

The correct use of styles is going to help the audience have a better understanding of the presentation. They will be able to understand the message you are trying to project by the emphasis that you put on the different elements. This will mean that you have more attentive audience as well.

It might be important for your audience to understand the message in your presentation, but it is the template that will determine whether it was a success or not. The template you use should be so subtle nobody remembers it. PowerPoint templates exist to help you convey a message, not steal the show.

One of the most popular programs for designing computer presentations is MS Office PowerPoint. It’s used by people in a wide range of fields, from business professionals to educators, but not all users have time or know-how to make full use of the potential of PowerPoint. To find superb help with PowerPoint templates get in touch with Article 10 Presentations today!

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By Antoine Jenkins, April 8, 2012 9:02 pm

Technical knowledge is needed for successful iPhone game development. In simple terms, one must know deep programming concepts. Such will only be the case if one has been involved with matters of this niche for a very long period of time. If one is basically not a techie, it is impossible to handle the development task. If such is the case, it will have to be outsourced. Outsourcing is actually an easy affair. After the freelancer hired delivers the application desired, it can be used to earn money in the smart phone platform.

There are many freelancing sites. A person should opt for one that levies reasonable charges and has seller and buyer protection mechanisms. After one has posted a project, there will be fierce competition. Such will result to one receiving down to earth quotations. The cheapest quotation that has been posted by someone qualified should be the ultimate choice. One can choose to pay for every hour worked or a fixed amount.

The hired individual can be paid on an hourly basis or after he has completed the assigned job. Fixed rate billing system is sometimes rejected by some contractors because of fear that the work provider may fail to pay. At the end of the contract, the freelancer should have gotten full pay and the requester a quality game that will be used to earn revenue. The just mentioned can be earned from sales or advertising revenue.

As the application becomes popular, there will be need for improvements or even an upgrade. As a matter of fact, one can release a totally new version. Because one would have earned from the previous version, part of the earnings can be used to hire a top notch programmer.

Industry experts can be hired so as to deal with new edition matters. Actually, experts will offer useful advice. Professionals offering expertise assistance will be paid from previous sales.

Many issues are involved in iPhone game development. Therefore, a real developer will actually be needed. If the product delivered is a high quality one, a person will earn much from sales and advertisements.

The rising importance of smart phones and tablet computers is quite evident in popular culture these days, with the iPad and the iPhone in the lead. Many business owners are realizing the potential in reaching the users of these devices via specialized apps and video games. If you want to find some great iPhone app developers then contact Ethervision, one of Apple’s featured professional app developers.

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By Ronnie Cohen, March 25, 2012 6:41 pm

Let’s say that you only got back home from a fantastic day of filming for your web video. You are certain that the video will gain you massive numbers of attention and traffic to your site; however, as you sit down at your computer you realize that you are missing something very important – editing software. You could have the greatest camcorder in the world, however, if you don’t have sufficient editing software, than your web video will look unprofessional and unappealing. Editing software programs are extremely important for anyone who wants to make web videos, because this is how your video is actually come up with.

There are literally hundreds of different types of video editing software for your requirements to choose from, however, the results you will have greatly depend on the type of editing software you use. While many editing systems boast that they will give you amazing results, when you are a first-time web video film maker, you will want an editing software which is powerful, yet user-friendly. And throughout the years there are several editing software companies that have proven themselves inside film making field. Perhaps the most popular editing software programs are Final Cut Pro. This brilliant software will allow you to edit your video quickly, easily and professionally. Actually, many film industry professionals depend on Final Cut Pro to offer them the high-quality results they need.

You can get these same types of results from Final Cut Pro, if you are filming with an average grade digital camcorder. For the reason that within the Final Cut Pro system, you can add filters and effects that will create a web video that looks just as if it was made by top Hollywood film makers. Microsoft xbox 360 really never been an editing software which is so complete, and yet, so simple to use. Actually, Final Cut Pro has won the coveted Emmy award for its wonderful additions to the film making world. Imagine what internet video will look like after you have edited it with this particular wonderful software?

Another great film editing software is the Windows Movie Maker. If you have a recent computer that works on the Windows operating system, than you will almost certainly have Windows Movie Maker already installed to your computer. While this isn’t the very indepth and professional editing software, it’s going to still provide you with ample resources to compile a very professional and appealing web video.

It is a fact that the quality of your web video greatly is dependent upon the camera you use, however, what’s more, it depends on the exact type of film editing software that you apply. Even if you can’t afford the highest-grade editing software, you can still find many great, and free, editing software suites used, all of which will give you results that you’ll be proud to show off.

Look at the website Educational Software.

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By Taylor Smasiftson, March 8, 2012 8:11 pm

Apple’s iTunes is perhaps the greatest digital entertainment retailer across the world. It’s come a long way after its simple beginnings. Selling on iTunes typically implies an excellent music chart location for singers. The Apple Team have continued adding additional features and useful functionality to the program. Nonetheless, iTunes has received a significant amount of criticism recently.

First of all, the program is typically criticized for its large interface and unresponsiveness when used by computers lacking memory. Granted, iTunes was designed for the Mac operating system but anyone would consider that Apple may understand that the vast majority of people have a computer that runs Windows OS in comparison to having a MacBook or Apple computer. Sadly this certainly is not the case and the program is in many cases quite resource intense. It can be not an easy, streamlined design but it is actually really graphically intense. Whilst surfing the iTunes Store you may well encounter quite a lot of lag. Several people carry on using alternative music software since they are considerably less draining. Having a resource greedy piece of software is typically alright for high-spec Apple systems but a lot of computers unfortunately suffer whilst multi-tasking. This really is especially notable if you own an iPhone and compare it to your Windows computer. Commonly the iPhone functions easily yet using iTunes on a PC is usually awkward! It could be great if Apple produced a more streamlined version.

Second, the manner in which Apple have continued to increase more features to iTunes is a blessing and a curse. It is excellent simply because there is a lot more features to it now. It’s no more just a way to listen to music, you can now watch movies, buy games, create playlists and organize your iPhone or iPod. The iTunes Store provides millions of songs to download and people can also purchase movies and television shows. Using the App Store you may also download countless applications for a iPhone and iPod Touch. There are games, resources, maps, eBooks and a lot more. Some of them are absolutely free although some you will have to purchase.

Nonetheless, many people argue that there are too many features in iTunes and it is now too cumbersome and bloated. Yet, what could the remedy be? Perhaps Apple could present various services for the different functions (e.g. a separate music player and music store). Alternatively it might deliver one program but enable people to turn off features that they never use. As an example, if someone has an iPod but continues to buy all their music on CDs then they will have little use for the iTunes Store for acquiring new songs. Furthermore, the iTunes Store now provides plenty of content that is exclusively offered via specific products. If a user doesn’t have these products then it is worthless for them to see the associated content. Similarly, loads of users dislike that they have to use iTunes to manage their iPhone or iPod. This closed strategy to usability has seen many customers and users becoming disgruntled. It seems as though that Apple would like people to become a member of their club but if you are not able to join it 100% then you will need to deal with the issues.

Rather than offer a stripped down version of the program, it ought to instead include more features and functions. Apple without doubt has the assets and the development crew to create a product that features far more, but it must also be careful to keep it streamlined and well designed. It has recently initiated this approach with the introduction of Ping, a social network, accessible via iTunes, which is focused around music. Why not then incorporate social bookmarking and personal homepage user profiles? It could be an excellent way to include a community component to iTunes. As most people have seen with the enormous popularity of social networks such as Facebook, online social networks can easily contribute to big profits as well. Not that Apple needs to be anxious about its bank balance.

You’ll be working out a lot with the music from iTunes, and before you know it, you’ll need Secret deodorant. If you don’t like how pet hair sticks to you when you sweat, you might be in the market for hairless cat breeds.