It’ well known to us that the hand phone electromagnetic radiation is harmful to people; however, we can’t live a better life without a mobile phone. So how to carry the cell phone can do less harm to our health?

With the gradual development of the wireless telecommunication technology, the cellphone has been widely used. At the same time, the related healthy problem caused by the mobile phone also arises the greater concern in public. It’s become the issue we care most that what harm the mobile phone radiation does to us and how to decrease the harm to a lowest extent.

When the cell phone is in the operation, it will transfer the radio waves to the base station. And the radio waves will be absorbed by people more or less. These radio waves are the mobile phone radiation. Generally speaking, less radiation produces when your cell phone is not in use, and more radiation when you are on the phone, and the most radiation when you dial but the call doesn’t get through which can be triple of the cellphone absent in use. The radiation is likely to change the body tissues and does great harm to body.

Suggestions for placing your cell phone.

Don’t put your mobile beside your pillow. The head suffers most from the cellphone radiation. It may arise the functional disease of the central nervous system. People may suffer from the headache, dizziness, dreaminess, hair loss and sensitive skin.

Therefore, it’s better to get through the calls far from your body first, and then put back to your ears for speaking. Moreover, try not to chat with your cellphone and don’t put your cellphone near your pillow.

Don’t carry your cellphone on your neck. Many girls like to carry cellphone in front, but the study shows that it will have bad influence on the heart and the endocrine system. Though under the condition that the cellphone is not in use, the radiation still can do harm to your body. The individuals with cardiac insufficiency and arrhythmia should pay more attention to no carrying cellphone in front.

Some experts think that the electromagnetic radiation can also affect the female’s endocrine system and lead the menstrual disorder. Additionally, the electromagnetic radiation can affect the normal cell metabolism and put the metal ions such as K, Na and Ca into disorder.

Most cell phones are equipped with the shielding-barrier equipment which can reduce the radiation harm to your body. But ladies prefer the cell phone in smaller size which may feature imperfect protection function. It’s better for ladies not to put the hand phone in front.

Effects on fertility carrying the cell phone on your waist. Some medical specialists point out if the cell phone is carried on the waist, the electromagnetic radiation produced when the cell phone receiving and emitting the signals will affect the spermatozoa and ovum in users’ body.

Experts suggest the mobile phone users should try not to get the mobile phone close to your waist and abdomen. When you are in office, at home and on bus, you’d better put your mobile phone aside. You can put your mobile phone in the handbag when you go out. And it’s effective to reduce the mobile phone radiation by answering the calls with your earphone.

With the arrival of car GPS navigation system, getting to where you actually want to go has not at all been practical and down to earth. Global Positioning System technology in automobiles entails the usage of satellites to identify your actual setting while driving such that you conversant in how to get to your real destination and target devoid of getting lost. These days quite a lot of manufacturers are offering a variety of GPS products and it has consequently become essential to be able to settle on which one is suitable for you. Today we are going to disclose some of the important tips on how to choose the best car navigation system. Read below:

Frequency of use

When finding the perfect car navigation system, you will have to bear in mind how regularly you will be making use of it. If you do not have it in mind to use it perpetually, you can reconcile for the economical and cost effective systems that you can hook up the cigarette lighter of your automobile to use, and subsequently toss into the glove section when not in operation. Nevertheless, these smaller car navigation systems are commonly partial concerning their features and potentials.

Monitor

Next thing to bear in mind is the space accessible in your car for the GPS system monitor. This is for the reason that many car GPS navigation systems go together with a monitor used for showing maps, and which is generally installed on the control panel or dashboard or on a pedestal connected to the dashboard. You will then need to make certain that the installation of your car navigation system monitor does not slow down your car’s airing system by blocking the air vents. Further you will have to select that car navigation system whose monitor installation is not hindering the comfortable entry, exit and seating of your customers.

Multiple Destination Displays

Most probably you would like to choose a car GPS navigation system that offers you a choice of options when it comes to destination direction displays. A perfect system will illustrate you how to get to where you have to go either by giving you the address, the crossroads, the individual address book or the true location of your destination on the map.

Vocal Directions

Another impressive quality to expect a car GPS navigation system, are the verbal and graphical directions. A number of systems that present a map on the monitor generally make use of arrows to point out where to rotate and the accurate location of your car on the map concerning your proposed destination.

Point of Interest Data

A wide range of car GPS navigation systems also provide point of interest data (POI) that involves added practical information for example the sites of restaurants, gas stations, parks, ATMs, hotels, banks, airports, etc. More importantly, a specially selected system would provide synchronized updates for such point of interest data on constant basis.

Installation

When it comes to installation, it will cause your decision making process on account of car navigation complexities and lengthy installation process. Therefore if you want to get on the road on the dot, you will have to choose a simple yet cost-effective plug-in system devoid of a monitor.

Today’s most advanced car alarms offer GPS tracking capabilities that are extremely helpful in locating an apprehended vehicle. Beyond the ability to pinpoint the vehicle’s location, these GPS tracking systems offer many two way communication options to car owners. Owners are automatically notified via phone call or text message if a car has been broken into. Owners can also contact the cars remotely through GPS tracking features of their car alarms.

From anywhere in the world, these car alarms GPS tracking devices can be armed or disarmed with a phone call or text message. Doors can be locked or unlocked by dialing into the GSM alarm. And, the car’s status in many areas can be remotely determined. Wondering if the doors are open or shut? Wondering if the car alarm has been engaged? With the capabilities of GPS tracking car alarms you can wonder no more. These systems can even tell you if the engine is running, regardless of its location.

A highly desirable security feature of the GPS tracking devices is that they allow the car’s owner to remotely immobilize the car at any time and from any location to thwart a robbery attempt. The car owner can also engage or disengage the vibration sensor, and even determine the reason why the car alarm activated before notifying the owner via phone call or text message.

Within moments of a break-in, the GPS tracking car alarm will call or text the car’s owner to advise them of the situation. Because these systems are able to discern the particulars of the break-in situation, the owner notification also offers the owner important information about how to proceed. And, if silent mode has been selected, these things can be accomplished without ever alerting the thief that the alarm has engaged.

The additional cost of adding GPS tracking to your car alarm is actually quite reasonable when compared to the cost of otherwise trying to recover an apprehended vehicle. These GPS tracking car alarm features are being utilized by individual car owners as well as car rental and fleet management firms to manage their assets in a cost-effective, proactive manner. Any car alarm will offer some peace of mind to the car’s owner, but these GPS tracking features take this to a whole new level in the global marketplace.