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    How Phone Tracking Works

    How Phone Tracking Works

    Initially, the cellular phone was invented mainly for easy communication anytime and anywhere. But as time passed, the latest advancement in technology has made several changes in what we perceive as the perfect mobile phone. The latest mobile phones today include features that old cell phones didn’t have. For instance, the Bluetooth technology was not present in the earlier cellular phones. They only had the infrared technology. Also, you can browse the Internet smoothly with the latest mobile phone through the 3G or built-in Wifi. The cameras of the mobile phone may also be useful in capturing moments to treasure. But one of the greatest improvements in mobile phones today is phone tracking. If you always forget where you left your cell phone, you can easily track its exact location by phone tracking. If you want to make sure that your family or loved ones are safe, you can also use this feature. Looking for a fine restaurant near your place or meeting up with your group, those are just few of the advantages phone tracking can provide to its users.

    This specific advancement in technology is already used in different events such as the 9/11. Now most of the mobile phones include GPS technology and an improved phone tracking ability by the use of signals that are gathered by the nearby towers. The location can be detected and uploaded on certain websites that provides phone tracking services. Previously, only detectives or cops have this ability to track something or someone using equipment used for tracking but now even you can easily trace the location of a cellular phone without buying this equipment. Almost everything we have dreamed of before is becoming reality today. Phone tracking services offer us countless advantages that can make life convenient and secured.

    Choosing a Computer Backup Approach for Your Small Business

    Choosing a Computer Backup Approach for Your Small Business

    Backing up may be the most important technical task you perform for your business. No matter what your company does, you’re likely to have critical information that can’t easily be replaced: your customers, employees, suppliers, or business processes.

    The essence of a back up is to copy your important computer information to another location for safe keeping in case disaster strikes. It may be the most important technical task you perform for your business. It is very likely that you have critical information about your customers, employees, suppliers and business processes that can not be easily replaced. A sound backup policy is a crucial consideration in determining whether to run any computer systems in-house.

    Considerations

    • Backup Approach

      The backup approach is perhaps the most important aspect when evaluating backup solutions. The reason: The approach determines the restore time, cost, and the backup products and services available.

      • 1. Partial / Data Only Backup

        Only the key data directories/folders or files you specify are backed up.

        You will need to review all your software to determine how and where your important data is stored.

        • Backup Storage Space

          You only need to backup the specific data you need so the storage space may be significantly less than your hard drive capacity.

        • Restore Time

          If only a few files need to be restored, recovery will be quick. However, if a full restore is needed where operating system software and other applications need to be reinstalled and reconfigured, it could take days.

      • 2. Full / Disk Image Backup

        The entire contents of a hard drive are copied or cloned.

        You don’t need to review all your software to locate key data because everything will be backed up. Data corresponds directly to backup time so more data means increased backup time and storage needs.

        • Backup Storage Space

          Since the operating system, other software applications and data will be backed up, the backup will represent the entire contents of your disk drive.

        • Restore Time

          Full restores can be done very quickly since you will not have to reinstall or reconfigure any applications. Most software also allows for quick single file restores as well.

    • Data Failure Events

      Below are the two main types of failures you may encounter:

      • 1. File Failure–A file has been accidentally deleted or has become corrupted. In this case, it is ideal to have multiple backup versions of the files in case you need to find an older copy that has not been corrupted. The file will need to be restored or the application reinstalled.

      • 2. Disk Failure–The computer is out of commission due to a hardware or software problem, fire, flood or theft. Unless the hard disk drive can be fixed or installed on another computer, a full restore will be needed. The operating system, applications, configuration settings and data will need to be restored.

        Note: There is an approach called RAID, (redundant array of independent disks) that can help protect against drive failures. While RAID is not technically a backup, it can keep you going in the event of a disk failure.

    • Ideal Backup Qualities
      • Be simple to use and manage
      • Allow a restore in time to meet business needs
      • Be regularly transported offsite to protect against a site disaster
      • Be verifiable
      • Provide for multiple restore points

    Features

    • Encryption

      Backup files are encrypted to prevent unauthorized access.

    • Remote Access

      Access backed up files remotely via the Internet.

    Implementation Options

    1. In-House Backup Solution

    You or a hired technology service provider will evaluate, purchase, implement, and maintain the backup hardware and software within your business.

    2. Internet Backup Service

    The software and the infrastructure to perform backups are provided by an Internet-based company. While a few services do advertise disk image backups, the truth is that most Internet backup services perform selective or data-only backups.

    Deciding

    The best way to go about settling on a backup strategy is to evaluate how each computer is used in the business. It is best to create a document to keep track of all your computers and some of the vital information. To find how vital a computer is to your business and what a recovery may involve you need to know (1) how many people use it, (2) what programs are used and (3) whether the original software is still available so it can be reinstalled. In general, computers should fall into the following main categories:

    • Desktop/Laptop

      Partial or data-only backups are the most common. If an Internet connection is present, then an Internet backup will likely be cheaper and less of a hassle than an in-house solution.

    • Server

      Depending on the business importance, it may be appropriate to perform both disk image and data backups, if a faster restore time will be needed. Servers may also contain more applications that may be difficult to reinstall and reconfigure. In-house implementation is usually the better choice, because Internet backup services are currently more geared towards limited data. RAID is also commonly used on servers to eliminate the possibility of disk failure which reduces your overall risk significantly. An alternative option would be to use a hosted server that includes managed backups.

    Related Tips

    • Tip 1 – Temporary Options

      Any backup is better than no backup. Here are some simple ways to make a copy of files to protect your business data:

      Local options

      • Use a thumb drive—aka a Flash drive—with capacities into the Gigabytes now
      • Use CD’s, DVD’s, spare hard drives

      Internet options

      • Make the most of attachments: many Internet services like Yahoo include a briefcase where you can upload files

      • Email Attachments: You can always email yourself a file or even a zipped-up folder containing several files.

    • Tip 2 – Central Backup Location for Everyone

      If you are trying to back up several machines and driving yourself crazy trying to track down the files, consider letting the users do it for you. Designate a computer or server to be the backup source and give each person a directory. Then, tell each user to copy their files periodically to the server or risk losing data.

    • Tip 3 – Common Directories on Each Computer

      If you are trying to help back up several machines it can also help to impose some common standards by creating standard directories e.g. c:userword; c:userexcel so you will not have to guess where user files are located. You will also want to make sure that the preferences for applications are updated to save all types of files in the new directories.

    Full Article

    http://www.techshortcut.com/guides/security/backup/

    What to do With Digital Pictures

    What to do With Digital Pictures

    The person who thought up digital photo technology had a terrific idea. And the fact that digital cameras are now so affordable means that more people are choosing this option for their photo needs. But there are some major differences between film cameras and digital cameras when it comes to the end result.

    One of the biggest advantages of film cameras was also one of the biggest disadvantages. When you completed shooting a roll of film, you took it to a lab (or mailed it off) and got photos in return. On the downside, you didn’t usually get photos developed until you had an entire roll of film finished. Some people say that not having the photo is one of the biggest negatives of digital photography. There’s a tendency to shoot the photos, download them to the computer and simply leave them there. But there are some options – some really incredible options!

    Printing on your home printer has never been easier. And as the technology continues to advance, photo paper is becoming increasingly more affordable. There are even some printers out there designed to read directly from the camera and spit out photos on the spot.

    You can also have digital photos printed from your local retailer or any number of online photo labs. Upload photos from your computer to their sites, or take your digital camera media in. The cost is very reasonable. What’s more, you can choose the sizes you want, get multiple prints of only those that you want, and eliminate the bad shots without paying for printing.

    Most computers have great photo software that allows you to correct problems before printing. You can eliminate red eyes, crop out unwanted backgrounds, and even sharpen the focus to some degree. You can also lighten or darken to make up for bad lighting at the time of the shot.

    If you’re into special effects, the sky’s the limit. You can change from color to black and white, insert your subject into any scene, add text or change colors. What’s more, every mistake you make while experimenting is easy to rectify, or you can simply trash that endeavor and start over.

    Having digital photos on your computer can also be great when it’s time for gift giving. There are software programs that allow you to create calendars using your own photos. You can make customized cards for any occasion. Imagine sending out birth announcements with the baby’s first photo on the front of the card!

    There are plenty of gift ideas from online. Most online photo labs offer options for every season. You simply upload a photo, then choose the gift you want with that image. Coffee cups, t-shirts, puzzles, posters, playing cards and more are available, personalized with your favorite picture.

    It’s interesting to see that more companies are offering options with digital photos. Even the US Postal Service has recently announced that you can order personalized stamps using a photo you upload from your computer.

    There’s no doubt that film photography is still preferred for certain situations, but digital photography has certainly taken the lead in many venues. Whether you’re a professional or simply the designated family photographer, take a look at some of the great things you can do with those digital photos.

    Things you must to identify before buying Digital Camera

    Things you must to identify before buying Digital Camera

    Digital cameras come in many sizes, colors, brands, zooms, resolutions, playbacks, etc. There are so many features and qualities that are being placed in the devices that buyers especially first timers become overwhelmed and dizzy with these outstanding arrays of gadgets. This is even without including the various advertisements and different ratings that are used to promote these products.
    So what are the things to look for if you want to buy digital camera? To be able to answer these, there are 2 sets of information you have to know before you can decide. The first type of information is defining what YOU need and want in a digital camera. To do this, you can ask yourself the following questions:
    - What do you want to take with your digital camera? Before you buy digital camera, it is important to determine what kind of pictures you want to take with it. If you are a digital photography enthusiast, any digital camera will not just do. You have to look for features that can support the zooming you need, the resolution, etc.
    - How much is your budget? This is a very important question any person who intends to buy digital camera should ask. Because no matter what your needs and wants are for the device, your financial resource will play a huge part in dictating the type of digital camera you will buy.
    - What are you resources? When you buy digital camera, sometimes the spending does not end there. You also have to consider the capacity and the power of the computer and the printer you will be hooking your camera with for your editing and printing needs. Editing software are already included when you buy digital camera but other devices aren’t. Aside from a printer, ink and paper for printing, you might also need additional memory cards for your camera and a more powerful computer to support image editing and image storage and retrieval.
    After answering these 3 questions, the second set of information you need to know before you buy digital camera are the features that you need in the device. These are:
    - Resolution. Before you buy digital camera, check first its capacity to produce high quality photo images. The number of pixels indicated determines resolution. The more number of pixels, the higher the resolution which can make photos to be enlarged without losing image quality.
    - Built-in memory. Digital cameras need memory cards for picture storage. When you buy digital camera, make sure that the gadget that you buy does not only have a “built-in” memory but should also have a card slot for external and additional memory. This allows you to change full memory cards conveniently while shooting your pictures.
    - Look and feel. It is essential for you to feel comfortable holding your digital camera while shooting. So, before you buy digital camera, it good to test and check if you are comfortable holding it and using it. Consider where the buttons are located and how they are spaced out and see also if you feel comfortable using the viewfinder.
    - Battery life. Digital cameras use up batteries fast and batteries are expensive. Before you buy digital camera, consider if the camera’s batteries are rechargeable. This way you can recharge them. Take also into consideration an AC adapter when you buy digital camera. You can attach this to the camera when you are viewing your pictures or uploading them
    - LCD. The LCD is a special consideration you have to look into when you buy a digital camera. This is a small screen located at the back of a digital camera that allows you to preview the pictures you took. This has to be considered when you buy digital camera because it uses up a lot of battery power.
    - Special features. Special features that will suit your needs should be thought about, too before you buy digital camera. If you want your camera to have good zooming, you can opt for those with optical zoom lenses. A diopter adjustment on the digital camera’s viewfinder will also be beneficial to those who regularly wear glasses and wish to buy digital camera. Other features such as remote control, tripods, etc. can also be considered when you buy a digital camera.
    With these information, you can now figure out what you really need and want before you buy digital camera. If you want to see ratings and rankings of these devices based on price, resolution or other features, check out various websites that have these in the Internet.

    The Basics of Video Transcoding for Youtube

    The Basics of Video Transcoding for Youtube

    If you want to broadcast your media across the web and most effective method is to use social video sharing sites such as Youtube, as you may know this particular site allows you to take a video file which may reside in your hard drive and upload it to their servers in order to be published and syndicated.

    As easy as video sharing may sound it is not very obvious where many people however, the idea of sharing videos with friends can be very exciting. In order to overcome the technological lingo and difficulties that come with video transcoding we must first evaluate the tools that we have available to do so, a webcam is a very useful tool if you want to have a video conversation or Web conference with big group of people or with a friend, webcams are indeed useful but when it comes to video broadcast they are not the best type of hardware that you want to be using, this is because webcams are only able to capture video on a frame by frame basis.

    In order to illustrate this point lets make reference to a traditional video frame rate, a DVD movie normally has 30 frames per second which produces a more natural movement as you watch the sequence, other videos may have a lower frame rate which could be even 24 frames per second, these are still very watchable videos however, if you lower the frame rate to let’s say 15 frames per second you will notice that the video movement will not be as fluid as other videos and could get very choppy, this is exactly what you will get by using a webcam.

    There are better options when it comes to video capture, the best tool that you could use is obviously a video recorder but if you don’t have one of these you could use a digital camera which is capable of capturing video in MPEG-4 format or even a cell phone but then again a cell phone may not capture video with the best possible quality.

    Once you have captured your video is time to transcode it for Youtube, if your device has captured the scene in MPEG-4 format, AVI, WMV, MPEG or MOV then you are ready to go because Youtube is able to receive such files and then convert them to FLV which is extension for flash media. In order to achieve good quality after Youtube does the conversion you will need to upload a file which has a resolution of 640×480, if you’re not able to upload at this resolution you may also upload files at 320 x 240 but they’ve may not have the best possible quality which can be achieved at a higher resolution. When uploading files to Youtube, remember to edit their time-frame because the site is only able to post videos which last for up to 10 minutes, anything beyond that may not be published so be aware of the time limit.

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