Cell Phone GPS Tracking - Privacy Issues

Although there are many advantages to cell phone GPS tracking, there are also privacy concerns. As most people carry their cell phone with them at all times, the ability is in place to track the exact movements of all individuals. Is this a case of Big Brother, and who can access to this information?

Cell phone GPS tracking can prove useful in many walks of life and especially when an emergency arises. Picture the scene of a road accident where injuries have occurred. A 911 call made from a GPS cell phone would significantly speed up the arrival of the emergency services if the GPS signal from the cell phone can be pin-pointed to an exact location. This feature alone could save many lives.

For these reasons the FCC has instructed that wireless network providers provide the cell phone GPS tracking location information for 911 calls which have been made from cell phones. This is known as E911. In essence this is no different than a 911 call made from a land line, as the land line is registered to an address and the relevant emergency services can be quickly dispatched to that address.

However, where the difference occurs is that a property does not move but the tracking of a GPS cell phone is registering the day to day movements of an individual, and that has given rise to the privacy concerns of who can access such private information.

However, the relevant law relating to E911 is fairly explicit. It allows carriers to provide tracking location information to third parties for e911 emergency calls only, however not under any other circumstances whatsoever without the consent of the cell phone owner.

The privacy of cell phone GPS tracking has also been backed up by a number of recent court hearings. Recent court hearings have disallowed the requests of law enforcement agencies to obtain cell phone GPS tracking information from the cell phone companies for suspects. The courts have ruled that Congress have not authorized location tracking without actual evidence of wrongdoing and that probable cause is not sufficient reason for the release of records.

These events will ensure that the advantages of cell phone GPS tracking will not be compromised by privacy issues and that its long term future and usefulness is secured.

For more information on cell phone GPS tracking and other GPS products visit http://www.satnav-gps.info today.

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Learn How to Lose Weight By Sleeping

Let me guess, you think of two things when you think of losing weight and getting fit: eating better and exercising more. Well, both eating right and exercising more are good ways to get fit and lose weight. But there is something simpler that you can start as soon as tonight without joining a gym, changing your diet, or buying healthier food. Here it is: you can also help yourself to lose weight by getting enough sleep.

We have all always known that being active and exercising regularly is a great way to stay in shape and to burn fat. But not as many people realize how important it is to get a full night's sleep and to be well rested in order to stay fit. How much sleep do you get each night? Most people do not get the eight hours their bodies need. If you want to be fit and healthy, get more sleep. It's as simple as that. Catch the news on the car radio in the morning if you must (instead of staying up for the late evening news), but get a good night's sleep. You will be healthier for it.

When you sleep for only a few hours (like our pre-historic ancestors did during the summer) your hormones kick in and your appetite increases. This causes you to eat more food and to store more fat.

So, if you get more sleep, you will not be as hungry. As a result, you will eat less and your body will store less fat.

Couple that with an exercise routine and healthy eating and you will be well on your way to losing weight, getting fit, and looking great.

Michael M Thomas became a health and fitness nut because of his wedding. Years of sitting in front of a computer (and a lack of exercise) added a "few" pounds to his midsection. If you want to learn more abs exercises and what worked for Mike, check out his site Fitness in 12 Minutes The site offers a $7 report that will help you lose weight, burn fat, and get fit. Fitness in 12 Minutes also offers a free report on fitness and a free newsletter - click here to sign up

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Classic Arcade Games Emulation On New Technology

You might wonder what an emulator is. Emulators allow your computer to act like a console system such as the Apple IIe or the Atari 2600, which are used to emulate the hardware of a variety of classic arcade games.

Are all classic arcade games emulated? No, but those games made before 1992 are. Not all systems are easy to emulate.

Why is there a need to emulate classic arcade games? There are three major reasons why:

1. Popularity if the system is popular, even if it is classic, the more effort is pushed to emulate it.

2. Availability of the Information if the system contains a lot of information, it will be easier to emulate. If a game has never been emulated before, it will require a lot of reverse engineering, which could at times be frustrating.

3. Technical Hurdles the hardware limits restrictions that are hard to avoid. For example, it took quite some time before the Atari 7800 was emulated, due to the encryption algorithm which prohibited games from being loaded. In addition, newer systems may lack the absolute horsepower to have the game run at a playable, and faster speed.

Although emulators are difficult to run, especially if it is your first time, you must download an emulator and unzip it. If you are not familiar with the procedures, you must read the documentation carefully.

Emulators are compound pieces of software. Most emulators may not perfectly emulate the capability of the system it is trying to copy. The imperfections in some emulators may be minor, sometimes timing problems may occur. Some emulators wont run games at all, or worse have some display problems. Some emulators may be deficient in joystick support, sound, and other significant features.

In writing an emulator, you will undergo a difficult process which requires attaining the precise system information, and figuring out how to emulate it with the software code.

There are two different types of emulators. The first one is the single-system or the single-game emulator. Examples of these are an Atari 2600 emulator, NES emulator, and an Apple II emulator. These emulators can only emulate one kind of game or system. The second type of emulators is the multi-emulators. The best example of this is the Multi-Arcade Machine Emulator or the MAME. MAME can emulate hundreds of arcade games, although not all arcade games can run on the same kind of system. That is a huge generalization, but the reason multi-emulators require more resources compared to single system emulators, in most cases.

The start of emulation has opened a lot of opportunities for companies to take advantage of their resources. Why spend a lot of time reprogramming or porting the classic arcade games to a new console when you can easily write an upright emulator. Emulation is the solution to these problems, and gives the gamers an exact replica of the classic games they love and want to acquire.

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