How to extend the life of a mobile phone battery?
Sometimes it happens that, having bought a new mobile device, the user begins to criticize its manufacturer for a low-quality battery. The main point of criticism is that it is…

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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…

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Android 10 - what's new, features and capabilities
The updated Android OS to version 10 is not yet found in mass production, but there is already a lot of information to consider what its differences are from previous…

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ANDROID – description of the Android operating system and its features

• At the time of the appearance of the first mobile phones, few could have imagined that a few years would pass and the mobile phone would literally transform into a personal mobile computer. The beginning of the mass use of mobile voice communications was a huge achievement and brought a colossal round of technological development of civilization. The purpose of the first mobile phones was to create the very possibility of making calls and sending SMS messages, which was a real breakthrough of that time.

• In parallel with the beginning of mass sales of conventional cell phones, the development and implementation of complex devices that were less well-known and belonged to the category of PDAs (pocket personal computers), for example, the HP brand, was carried out. Manufacturers of conventional mobile phones continued the active development of gadgets, which initially resulted in the implementation of polyphonic ringtones, a color screen, and a camera. For the necessary improvement of characteristics and further progress, there was a massive introduction of operating systems, on the basis of which new opportunities were opened. That is, in fact, mobile phones have gradually transformed into personal computers / PDAs, in other words, smartphones. It is the presence of a multifunctional OS that distinguishes an ordinary mobile from a smartphone. Continue reading

How to communicate on a mobile phone?
Communication has firmly entered our daily lives. The times when many dreamed of having a home telephone with wires to the PBX have disappeared into the past. Why did you…

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Smart watches for smartphones - how and why to use
Many turned their eyes to the appearance of all sorts of fashionable mini-devices that interact with a smartphone. Smart watches are associated with concepts - trend, style and functionality, and…

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How to extend the life of a mobile phone battery?
Sometimes it happens that, having bought a new mobile device, the user begins to criticize its manufacturer for a low-quality battery. The main point of criticism is that it is…

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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…

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