Key rules for buying a smartphone

Features of an inexpensive smartphone
Most users dream of buying an inexpensive smartphone that has the maximum capabilities. It is not so easy for a professional to do this. Often the difference and the possibilities…

Continue reading →

The radio module in the smartphone
Why do I need a radio module in the phone The radio module in the mobile phone plays a crucial role. Its task is to receive and transmit network signals,…

Continue reading →

Our habitat. What is the danger of 3G / 4G radiation?
Currently, no one has proven that exposure from cellular communications can provoke some serious illness, but the suspense is even more worrying. Many also notice increased fatigue when using smartphones,…

Continue reading →

1 8 9 10

What could be a mobile phone in the future?

There are currently several hundred mobile phone models on sale. But they all fundamentally differ from each other only in design, feature set and price. In the general case, the action is the same for them and the consumer just stupidly throws money away for functions that are unlikely to be regularly used in full. Photo: pixabay.com The ideal option is to purchase a device based on your needs. But here the tricky tariff system of cellular network owners comes into play, which, under various pretexts, forces us to pay for what we absolutely do not need.

According to some experts, a kind of dead end advertising business has formed: the more new models are praised, the less they are bought. And this is understandable, as the consumer begins to grow smart. As a result of this, mobile device manufacturers are beginning to grow wiser and adapt to consumer demands. Smartphones will look like legos or computers with open hardware configuration with hardware. Continue reading

Our habitat. What is the danger of 3G / 4G radiation?

Currently, no one has proven that exposure from cellular communications can provoke some serious illness, but the suspense is even more worrying. Many also notice increased fatigue when using smartphones, phones, tablets, modems and routers. Let’s try to figure this out?

The point of view of science Cellular communication is based on the use of microwave radiation of high-frequency waves (microwave). Favorite microwave ovens work on this principle. High-frequency waves can perfectly heat products. The same thing happens with body tissues that fall under their influence. This can have a certain effect on the human body, including nerve cells, brain neurons, and the lens of the eye. This issue is rather controversial, because there is very little information about such studies. “Too little time has passed to draw conclusions” – a replicated stamp. Continue reading

How many SIM cards can be in a mobile phone?

It seems that most recently with the word “telephone” we only imagined the apparatus on the table hanging on the wall or in a special booth on the street. But times have changed a lot, and now almost everyone is happy with the presence of an electronic device, which is most often called just a mobile phone. There is no such device unless in the dense taiga, where the nearest cell tower is hundreds of kilometers away. Photo: Depositphotos In a word, we all now live in a period of continuous “pocket” telephony. But here’s an interesting incident.

About fifteen years ago, in the youth environment (and not only there!) There was a fashion to “measure” the size of mobile phones. Steeper was the one that in the minimum volume had the same thing as having larger devices. At the same time, the issue of the number of SIM cards in the compared devices was somehow not discussed at all. But the fact was that sold single-cell phones. In any case, only such models came from the West to the republics of the former USSR long before the comparisons mentioned above. With not very high demand for them (the pleasure was too expensive), they accumulated in lots at warehouses, and then were “imposed” on customers through aggressive advertising. Continue reading

What new devices are designed for the visually impaired?

It is believed that about 80% of information a person receives through his vision. However, this figure is highly dependent on how well we see. There are very few people with excellent vision. Many begin to lose it at school. Photo: Depositphotos This is connected not only with small prints in textbooks, but also with the spread of computer literacy, when you have to strain your eyesight due to a poorly configured monitor. As a person grows up, vision gradually “sits down.” I have to buy glasses. But they do not always fully restore normal vision.

There are more and more visually impaired people in the world. Vision problems make life difficult for them. Let us dwell in detail on how scientists and specialists help these people to feel useful in society. It will be about various electronic devices that have appeared in recent years. It is extremely difficult for visually impaired people to use mobile phones. They are now of two types – push-button and touch. In this and in another case, a visually impaired person cannot do without a magnifying glass. Small numbers and letters on the keys are almost invisible even to a person with normal vision, since the keys themselves are scanty. Continue reading

Is mobile phone safe?

Now no one is surprised by the fact that many people use not one, but two mobile phones. But few people think at the same time about the question of how cellular communication affects our body. And others have never been interested in this at all. But in vain! Photo: nastya_gepp, pixabay.com Now in our society, the topic of the danger of mobile communications has quietly gone from the category of actively discussed.

And if you consider that the manufacturers of mobile phones in the technical documentation intentionally do not give information about the level of radiation, then you can involuntarily think about the completely safe use of the mobile phone. However, not everything is so simple. If you take an interest in the latest research by scientists, you can understand and realize the risk that people voluntarily take. Although the situation is still recognized as controversial, nevertheless, the quality of research does not allow considering their results doubtful. Continue reading

1 8 9 10
How to set up a new smartphone
When setting up smartphones on the Android OS, it is recommended to perform some simple standard procedures for further convenient work with the device. Due to the fact that Android…

...

Password in smartphone
Literally over the past few years, the role of a mobile phone in the life of a modern person has changed radically. New, incredible features have turned an ordinary communicator…

...

Key rules for buying a smartphone
Price - Features Like any other thing, the cost of a smartphone is made up of its functionality. For example, the cost of a camera is 5 megapixels more expensive…

...

How does cellular communication work?
Many people think about how cellular networks work, what happens when we press the call button? When calling each other, the often called subscriber is not only within the same…

...