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, each of us hopes that it will last as long as possible.

However, by making a number of serious mistakes in its operation, we are slowly killing even the best gadget.

But if you stick to simple rules, you can extend the life of your smartphone.

Read also:At what age should you give your child a smartphone and is it necessary to do it at all?

Here are 11 mistakes in using a smartphone that lead to its rapid failure.

How to extend the life of your smartphone

1. You never turn off your smartphone

It is necessary to completely turn off your phone at least once a week.

Otherwise, your smartphone battery will die sooner than you expect. According to experts, when the phone works non-stop, the battery drains many times faster than if the battery is allowed to rest at least sometimes.

Also, stop using your phone as an alarm clock. A regular alarm clock is best suited for these purposes. He will wake you up every morning.

This way you will extend the life of your smartphone.

If you do need to use your phone's alarm, try to do it as little as possible and then turn it off during the day.

2. Leave Bluetooth and Wi-Fi always on

If you don't use any apps on your smartphone, then what's the point of leaving them enabled? For example, is it vital that your gadget supports WiFi and Bluetooth when you're walking around the city or chatting with friends?

No? Then it’s best to turn them off and turn them on if necessary.

This way you will reduce the loss of charge, and the performance of the smartphone will increase.

By turning off unnecessary features, you will save energy and extend the life of your phone.

How to extend the life of your phone

3. You use your phone outside in bad weather conditions

Your smartphone is not designed to withstand ultra-high or ultra-low temperatures, so use it in extreme temperature conditions Not recommended.

This may result in the battery being discharged or the device being completely damaged. Also, if your phone isn't waterproof, you shouldn't use it in the rain or snow.

If you know in advance that you will be in extreme weather conditions, try to at least keep your smartphone in your pocket and use it only when necessary.

Phone charging errors

4. Leaving your phone to charge overnight

It may be quite convenient to charge your smartphone at night while you sleep.

But experts say this is not a good idea.

If your phone is already fully charged but is still charging, it can harm the battery over time and it will start to drain quickly.

Please note that you do not need to charge your smartphone to 100 percent charge, as is commonly believed. Your phone's battery will thank you if you take it off before it reaches 100 percent.

*Try unplugging your phone when the battery is approximately 95-97 percent charged.

Try to charge it during the day rather than at night so you can turn it off when it's almost fully charged or set a timer.

5. You wait until the phone is discharged to 0 percent, and then charge it to 100 percent.

Lithium-ion batteries, which are used in some smartphones, work best when charged between 50 and 80 percent.

So says Shane Broesky, founder of Farbe Technik, a company that produces charging accessories.

When the battery is completely drained, the phone goes into a "deep discharge state". This causes the ions to become unable to hold a charge.

Experts say that partially recharging the phone gives the battery enough energy to operate continuously and protect the battery.

In other words, recharging your battery is very similar to snacking between meals during the day.

6. Using a non-native smartphone charger

Many people use a non-original charger for their smartphones. Very often, original cords quickly wear out, fray and break. Therefore, we often have to buy new chargers.

However, they are the ones who can ruin the phone. This is especially true for iPhone chargers. The chargers from this brand are quite expensive, but they are worth the investment.

Using chargers from other manufacturers may damage your phone.

It is also reported that fake charging device can also cause fires and even explosions.

Apple appealed to people to hand over counterfeit chargers and purchase only original products at a discount.

7. Never clean your smartphone

Your smartphone carries a huge amount of bacteria.

By comparison, toilet seats and pet food utensils contain fewer germs per square centimeter than your phone.

There are also devices that use ultraviolet rays to disinfect your phone. Also, don't forget about your phone's charging port! This is where the most debris accumulates, which can cause your phone to malfunction.

Lint and various debris from pockets or wallets get stuck there and, accumulating, lead to serious connection failures over time.

Therefore, try to ensure that the port is always clean.

Clean it using a toothpick, a thin needle, or even the back of an earring. However, try to do this as carefully as possible so as not to scratch or damage the device.

8. When walking down the street, always keep your phone in your hands

The demand for stolen mobile devices on the black market is skyrocketing.

According to statistics, about 40 percent of all stolen smartphonesThey are specifically for the iPhone. A person walking down the street with a phone in his hands is a potential target for a thief.

Therefore, for your own safety, try to place your phone away from prying eyes. When away from home, use your mobile device only when necessary.

Cell phones and smartphones are experiencing peak popularity today. It is difficult for a modern person to imagine his daily life without these smart devices that allow him to get in touch with the right person at any time. But ordinary mobile phones are gradually giving way to smartphones. Let's figure it out who needs a smartphone and why? and what is it difference from a mobile phone.

So, a smartphone is essentially smart phone, which, in addition to calls and SMS, is nearby additional functions. Unlike phones, smartphones have an operating system that allows them to perform tasks that regular cell phones cannot.

However, many today use a smartphone not as a multifunctional device that greatly facilitates life and solving pressing problems, but as a kind of image attribute indicating the status of the owner.

What is a smartphone for?

So, why buy a smartphone and what functionality they offer modern models these smart devices?

Calls and SMS

Like mobile phones, smartphones make calls on GSM networks and send SMS. Today this is their main difference from netbooks, tablets and other portable devices.

Ability to play music and video files

Perhaps this is the most significant difference between smartphones and simple mobile phones.

We all remember the first multimedia Samsung models, Nokia, supporting audio files and videos in “.3gp” format. Today, the limitations and minimalism of these models have already relegated them to the background in the popularity rankings. Modern smartphone models support almost any audio and video formats. A high resolution screens, the large diagonal of the latest smartphone models is an ideal option for watching videos. As for listening to music, smartphone owners are not limited, as before, by 500 megabytes of a memory card. Some modern smartphones allow you to store up to 64 gigabytes of different media files.

Photo and video shooting

The resolution of photo and video cameras, once available in older cell phone models, can now only be found in front camera smartphones used for video communication. Modern smartphones allow you to shoot higher quality video and take photos than video cameras and cameras. In addition, smartphones have an undeniable advantage: they are almost always at hand. This means that you can capture the best moments of both business and friendly meetings.

Internet access

For what exactly need a smartphone business people, this is the ability to connect to the Internet via Wi-Fi or mobile communications.

Regardless of the installed operating system, each smartphone model is equipped with a mobile browser that allows you to connect to the Internet.

In terms of ease of use, new smartphone models are not inferior to personal computers. In addition, their portability and mobility, and the absence of being tied to a specific place, make these smart devices a godsend for a business person.

Smartphone for business

Let's take a closer look at the Internet tools that turn a smartphone into a reliable assistant for a business person.

Email

Using a smartphone, you can send letters, documents, photos to business partners, colleagues or just friends. For this you only need Mobile Internet or Wi-Fi.

Video calling

Skype, FaceTime, Google Talk and many other services are designed for easy communication with partners not only through voice communication And text messages, but also with the use of a front video camera, which allows you to see the interlocutor, and the interlocutor to see you.

Messengers for business

To quickly communicate with business partners, you can use instant messaging services ICQ, Jabber, IRC. But in first place in terms of ease of use and popularity is mobile messenger WhatsApp.

All types of instant messengers and video communications are completely free. You will only need to pay for using the Internet. Considering the cost of calls and SMS made through mobile operator channels, this is an excellent option for saving money.

Using social networks

Today it is impossible to imagine business promotion without social networks. From smartphones, social networks can be used both through a mobile browser and using client applications specially developed for this purpose, in which the functionality of social networks is perfectly optimized for mobile devices with a touch screen.

Mobile applications for smartphones

Applications are special mini-programs designed for mobile operating systems and providing truly unlimited possibilities. These are different databases, organizers, navigators, guides, games, programs. They can be downloaded and installed using application stores - special Internet services for smartphone operating systems. Almost all popular applications are free or distributed at minimal prices.

With the release of the next generation mobile devices The line separating smartphones from regular mobile phones is becoming less and less noticeable. Sometimes it’s simply impossible to figure it out on your own what is the difference between a smartphone and a telephone. And yet we will try to do it.

The main differences between a smartphone and a mobile phone

Availability of an operating system. Smartphones have a processor, which makes it possible to install an operating system on these devices. Today, the most popular operating systems for smartphones are Android, iOS, PalmOS, Bada, SymbianOS, WindowsMobile. Many people mistakenly consider the ability to download Java applications to a phone as having an operating system, which is not true. Java technology is not an operating system, but virtual machine, running under the phone's operating system. It is in almost all cases closed (that is, it cannot be changed).

Multifunctionality. The set of functions that cell phones are equipped with usually includes regular voice conversations, the ability to send SMS messages, use photo and video cameras, and play music tracks. To be fair, it should be noted that in modern cell phone models the functionality has been significantly expanded. So, you can watch videos, play different games, connect to the Internet, including using Wi-Fi.

All of the above functions are available in smartphones, but the capabilities of these devices are significantly expanded by the presence file manager, organizer, archiver, programs for reading and editing files of any format, GPS module, the ability to download programs from other developers and a number of other functions.

Important difference between a smartphone and a mobile phone is multitasking, or the ability to use several programs simultaneously. In regular cell phones they are launched one after the other.

Why do you need a smartphone? for business? The answer to the question is obvious: this is the real Personal Computer in your pocket.

External characteristics. Dimensions are usually the main parameter, distinguishing a smartphone from a mobile phone. As a rule, smartphones are always larger than mobile phones. However, the rapid development of technology has contributed to the fact that the difference between these devices in this parameter is becoming less and less obvious.

Smartphones have a large display, and in modern models it is almost always touchscreen. The dimensions of the screen make it very convenient for work in terms of clarity of the displayed information.

Working with documents, searching or communicating on the Internet, watching videos and listening to audio files - everything becomes much more convenient if you have a high-quality screen with a large diagonal.

Reliability in operation. How more difference between a smartphone and a telephone? Less reliable in operation. This is perhaps the only parameter in which ordinary mobile phones are clearly superior to smartphones. If you drop your cell phone on the floor or flood it with water, it will not stop working. As for smartphones, they can become damaged even from the slightest physical impact. In addition, repairing a smartphone is much more expensive than repairing a mobile phone. Therefore, purchasing smartphone for business or just for personal use, please note: they must be handled with great care.

Electronics manufacturer Cooler Master has a range of hardware products such as keyboards, power supplies, headsets, computer (PC) cases, mice and, of course, coolers. Each of its products has been specifically designed based on community feedback. Including keyboards. Cooler Master even had a Kickstarter project for an analog keyboard with pressure-sensitive keys called the ContolPad. With that said, let's take a closer look at what can make the new Cooler Master SK621 keyboard special for the user.

Keyboard news: Review of Cooler Master SK621 - mechanical wireless keyboard with a separate wired connection option.

The first thing that is noticeable during the review is the ability to conveniently pair the wireless keyboard with three different devices. Connecting your device is as simple as holding the function button and Z, X or C. This feature makes it very easy to switch from using your phone to your computer. Turning on the Cooler Master SK621 keyboard is also easy. Or connect it via cable USB Type-C, or on the left side activate the very simple switch to wireless mode.

Technical characteristics of the Cooler Master SK621 wireless keyboard:

You can map a wide variety of colors (shades) to any key, customize lighting modes, or customize macros using software Cooler Master.

When using the SK621 for the first time, it is recommended to connect to your computer via USB Type-C and install the Cooler Master Portal. This will allow you to control various lighting effects and wireless keyboard settings. It is possible to create preset profiles, which makes it easier to switch between profiles when using elements. You can also adjust the lighting effects using the controls, but the above mentioned portal is more user friendly. The wireless keyboard setup is very easy to use and has many combinations. There are options - adjusting the speed, direction and brightness of the keyboard backlight effects.

Macros can also be programmed. It is also worth adding that all functions such as RGB lighting, macros and controls are available when using the SK621 via Bluetooth connection. Time battery life The wireless keyboard is also impressive. It may take a couple of full business days before the light turns red, indicating that the battery is low. Charging the SK621 wireless keyboard is also easy. Just connect your keyboard via USB Type-C. The keyboard can still be used as wired keyboard while the cable charges the keyboard battery.

The keyboard body is crafted from brushed aluminum, making it lightweight, durable and provides excellent performance. appearance. There's also a nice sleek aluminum edge accent that adds a touch of elegance. The keys are made of plastic and don't have much texture.

Low-profile Cherry MX keys are quiet enough for office use. The key switches are incredibly sensitive and using the Cooler Master SK621 Wireless Keyboard takes some practice. This is because the keys register key presses to within a millimeter or less.

The SK621 keyboard is designed to be compact and quite portable. A nice addition is the velvet bag. It's definitely made for gaming thanks to its Cherry MX keys, but it's easy to use for work.

The Cooler Master SK621 does everything it's designed to do. However, the keys are great for gaming but are too sensitive for typing. Plastic keys are also prone to oil stains on your fingers, so eating while gaming can be difficult. Perhaps if the keys had some kind of oil-resistant coating or more texture, the oil marks wouldn't be as pronounced.

Features of the Cooler Master SK621 wireless keyboard:

Brushed aluminum body design;

Featuring a flat, brushed aluminum keyboard top, floating keycaps, and a slim, minimalist body design.

Colored keyboard backlight (RGB LEDs);

Individually customizable LED key backlighting and surrounding LED ring.

Hybrid wired and wireless;

Connect up to three devices wirelessly Bluetooth technology 4.0 or wired connection And simultaneous charging battery

Minimum keyboard layout by 60%;

We can say that this wireless mini keyboard has a unique design for maximum portability.

Easy to use software.

Low profile Cherry MX keys;

The reduced travel distance and actuation point performs with equal durability and accuracy (according to the wireless keyboard manufacturer).

Available controls;

In real time, you can customize keyboard backlighting and macros without the need for software.

Summary of the Cooler Master SK621 wireless keyboard:

Overall, electrical and keyboard maker Cooler Master exceeded all expectations. It's especially impressive because it can make a really interesting wireless keyboard. The SK621 model has a variety of lighting effects and individual settings, has a compact design and a lot of user-friendly functions. Using the SK621 at work and then bringing it home for gaming could make it a favorite wireless keyboard for the price of nearly $200.

ETH Zurich has unveiled details of "Concrete Choreography", an installation that recently opened in Riom, Switzerland. The innovative installation features the first robotically constructed 3D printed concrete stage, consisting of formless columns 3D printed to full height in 2.5 hours. The process is expected to significantly improve the efficiency of concrete structures while achieving the fabrication of complex material components and construction robots.

3D printing news: ETH Zurich creates concrete columns using a special 3D concrete printer.

In Riom, Switzerland, the Origen festival features nine 2.7-meter-high columns. Each column is 3D printed concrete. The new columns were individually designed using custom software and manufactured using a new automated concrete 3D printing process developed by the ETH Zurich team with support from NCCR DFAB.

3D concrete printing like this

MSc Digital Fabrication and Architecture students explore the unique capabilities of multi-layer extrusion printing, demonstrating the potential computer design and digital fabrication for the future of concrete construction. Perhaps in the construction industry, this process will become more environmentally friendly in the future if they develop new eco-friendly concrete for 3D printing.

Video review of 3D concrete printing: Concrete choreography.

This is how easy and fast 3D concrete printing works.

3D printing of houses and buildings made of concrete is a prospect for construction.

Hollow concrete structures are printed for the strategic use of materials, resulting in a more sustainable approach to specific architecture. Additionally, the calculated material structure and surface textures are an example of the versatility and significant aesthetic potential of 3D concrete printing when used in large-scale structures.

The new review will be about printing on a 3D printer with metal.

It is worth noting that there is technology to carry out 3D printing with metal. This is also a promising direction for construction, but for this, other materials are used (for example, powder), programs and other types of printers (which we will talk about soon).

What color is your mobile phone? Is it black, red, white, gold or blue? Most likely, the back of your phone has some kind of solid color option that you will find in a coloring book for beginners. It has taken too long for most phone manufacturers to realize that phone colors actually matter to consumers, and it is only recently that they have started giving mobile phones not just a rarely used color, but fancy shades like coral red or canary green.

Honor News: With new 3D holographic color phones from Honor, it's possible to add a little new color to life.

It's no surprise that most people don't mind hiding the backs of their phones behind an opaque plastic case. In cases, the user can choose a suitable color for the phone case to give the mobile a little personality. But China's new Honor 20 Pro and Honor 20 series phones are the world's first smartphones with 3D dynamic holographic design, and their reflective appearance could become a new industry standard.

"Always better" is the company's motto. Perhaps this motto suggests that she refuses to follow the industry standard by simply experimenting with layers of paint with each new phone model.

Color 3D holography for the phone case.

In order for the phone body to achieve a shimmering optical illusion, the manufacturer Honor designed its Honor 20 model with a deep layer containing millions of shimmering microscopic prisms, and on top of this a so-called 3D curved glass layer is placed. The combination of these technologies causes the light to "play and dance" on the back of the phone as the user turns it in different directions.

Two colors for the Honor 20 phone can be found under these dynamic layers, Midnight Black and Sapphire Blue. Unlike the newfangled phrases for some phone colors, Honor mobile has color gradients for phones that actually evoke the effect of a shimmering night sky or a shimmering jewel.

While the color options sound exciting, you can go even further with the Chinese Honor 20 Pro phone. This upgraded model features the signature "Triple 3D Mesh" containing three layers. Instead of just painting back panel The phone itself, this time with a body-colored layer, sits between the outer 3D layer and the inner depth layer. According to the phone maker, this makes color shifting effects much more dynamic.

The Honor 20 Pro mobile phone is actively sold in two colors such as Phantom Black and Phantom Blue. Although the names of these phone colors are not so metaphorical, do not think that their rear panels are less dynamic.

Honor's obsession with choosing the right colors may seem overly dramatic, but in the UK, for example, a survey of hundreds of Brits found that forty-nine percent of them consider color when choosing a phone to buy.

Why is a phone with a changing color scheme being sold?

Choosing a mobile phone, as Honor designer Jun-Soo Kim puts it, is “Extending human life.” Essentially, Honor is saying that customer identity cannot be captured in one unchanging color.

The history of the creation of Honor color phones.

The Honor 20 represents a natural evolution of the company's experimentation with dynamic color in phone design. The Honor 8 model started the trend of multi-layer back wall type 2.5D, which creates a 3D lattice effect. Then the Honor 9 version turned into a phone with a curved 3D glass, echoes of which can already be found in the Honor 20 model. Well, last year, the Honor 10 model was equipped with an Aurora rear glass that reflected colors from all sides.

What is the screen like on an Honor phone?

Honor's design innovations don't stop at the color of the phone's body. It's worth paying attention to the placement of the Honor 20's camera. Instead of trimming the screen to make room for the "selfie" camera. The phone maker has cut a 4.5mm hole in the top left corner of the screen, thereby leaving more screen space for the user's needs.

Camera with artificial intelligence or AI camera in your phone.

According to the description of the phone, it is worth noting that on the back of the device, the Honor 20 AI camera has four lenses and is located so as to leave more space for a battery with more memory. But most importantly, the result is a 48-megapixel camera that uses the Kirin 980 AI microchip to take DSLR-quality photos and enhance photos.

Summary of Honor phone color.

Bottom line, the phone's descriptions, technical compatibility, and cutting-edge hardware innovations are what usually attract attention to Chinese phones Honor. But in this case, the technology is almost overshadowed by the uniquely colored body design, which may make some users reluctant to go back to simple 2D phone body colors in the future.

Reasons for rumors about the release of a mobile phone continue to arise. Google phone Pixel 4. A new set of information or predictions comes from a leaked image on the Internet (3D rendering of colored cases) that is believed to be of the Google Pixel 4. It is not uncommon for users following the topic of new products to overlook such images. Meanwhile, for some analysts, the new picture helps make a few assumptions about more than just the color of the phone.

New, unofficial, Google image Pixel 4 is sparking rumors about color options for the mobile phone's body.

While another image of the phone body itself doesn't seem to show more than what was previously discussed online, the model seen in the background of the photo raises eyebrows due to its color. That mobile phone has a shade of purple that the Pixel model didn't have before.

Elsewhere, there have been other leaks of the same Google Pixel 4 with "three phones" (variants) stacked in a row. There are white and black colors, plus the third has a bluish tint, which some call mint green. Would you like to buy a blue phone? Probably the name of the phone colors will still be updated.

Whichever phone color leak is true or false, it's safe to assume that this year new Google The Pixel 4 will definitely have an additional color. What's even more interesting is that in the image, the physical buttons on the sides of the phones contrast with the color of the body. You can see white, blue and yellow buttons which give the phone a fun look.

For some strange reason, all the images and leaks seen so far have only shown the back panel Google smartphone Pixel 4. As reported in various sources, Google allegedly shared a rendering of the phone, and there was also a part where a square camera bump appeared. The dual camera unit was visible.

The leaked photos being discussed, including the image along with the cases, show the back panel in different colors and the camera module. What do you think is the best phone color?

About specifications Google Pixel 4:

Obviously, the idea of ​​a fingerprint scanner is not leaving fans alone. Some people want the phone to either have Face ID to unlock the phone, or an in-display fingerprint scanner, or both.

Some other aspects and specifications, such as the dimensions of the phones and the overall thickness being 8.2 millimeters higher compared to the 7.9 mm seen in the Google Pixel 3 and Pixel 3 XL, can be taken as close to reality.

There is speculation that the Google Pixel 4 and Pixel 4 XL versions of the phone may be more like the " Apple iPhone 11", which is scheduled to be released in a couple of months, in the fall. When, more precisely? Technology company Google has not yet announced the official release date for the Pixel 4, but various sources are hinting at the release of the new phone at the end of October.

We'll tell you more about this soon, so stay tuned for news about new smartphones from Google.

The robot set a world record for solving a Rubik's Cube. This robot was developed by Massachusetts Institute of Technology (MIT) students Jared Di Carlo and Ben Katz in a student laboratory. For comparison, the fastest human record is held by Australian Felix Zemdegs, who solved the Rubik's Cube in just 4.22 seconds in 2018. By the way, the original size Rubik's Cube has 43 quintillion possible combinations for one solution. Watch the video of the record-breaking robot below.

Robotics news: MIT's nimble Robot solves a Rubik's Cube in a world record time of 0.38 seconds.

Many people have a special place in their hearts for the Rubik's Cube. This is a good workout for the intellect. Many people loved or still love to play with this ingenious toy, and over the years there have been many competitions, challenges and variations to solve the Rubik's Cube.

The popularity of the Rubik's Cube can be attributed to the simplicity of its design combined with the mind-boggling complexity of the puzzle.

New record for solving a Rubik's Cube 3x3x3.

Engineers and hobbyists have been using robots to solve Rubik's Cubes for years. Previously, 10 seconds was considered a fast assembly, but by today's standards digital age- this time makes me smile.

It was only a matter of time before engineers and roboticists began to tackle the challenge of creating a new robot. Back in 2016, the robot set a new record for solving a Rubik's Cube in 0.637 seconds. But for some enthusiasts, that time wasn't fast enough.

Just recently, two MIT students, Jared Di Carlo (a third-year electrical engineering and computer science student) and Ben Katz (a mechanical engineering graduate student), thought they could build a faster robot that could solve a 3D combination puzzle.

They watched videos of previous robots, and noticed that the robots' motors were not the fastest that could be used to solve the problem. So they thought they could do better with better engines and controls.

How a robot solves a Rubik's Cube

Students installed an electronically controlled motor that powers each face of the Rubik's Cube. Using a pair of web cameras pointed at the cube, special software determines the initial state of each side of the cube (which colors are on which side of the cube in this moment time). Then, based on the information received, using existing software for solving the Rubik's Cube, the robot solves the puzzles using an algorithm.

What is the result of the work? Their robot solved a Rubik's Cube in 0.38 seconds! It is safe to say that no person is physically capable of breaking the record for this speed. We can add another achievement to the list of robots surpassing humans.

There is a man who holds the fastest world record for hand assembly, his name is Felix Zemdegs. He was able to solve the Rubik's Cube in 4.22 seconds. The skills and talents that robots are replacing are vast and varied, to say the least. Not to mention that robots can still surprise. Next is a video demonstration of the robot.

Video review of assembling a Rubik's Cube in 0.38 seconds:

Just like that, hardware hackers Ben Katz and Jared Di Carlo broke the previous record for robotically solving a Rubik's Cube. Their robot solved the puzzle 40 percent faster than the previous record.

Details about the record-breaking robot

The robotic device is assembled from motors from the Kollmorgen ServoDisc U9 series, PlayStation Eye cameras (for scanning the cube) and, of course, a Rubik's Cube was needed. According to the robot's creators, "The entire software process takes about 45 milliseconds. Most of the time is spent waiting for the webcam driver and determining the colors on the sides of the Rubik's Cube."

Facebook Inc. Artificial Intelligence Research Group. presented new platform for robotics called PyRobot. This platform (framework) was developed jointly with researchers from Carnegie Mellon University. PyRobot aims to help AI researchers and students integrate deep learning models built using the PyTorch platform (a machine learning library for the Python programming language) with the robots they create. The basic idea is that they can create their robots more easily by using artificial intelligence skills such as natural language processing.

News from the world of robots with AI (AI): Facebook introduces a platform for robotics PyRobot is an open-source framework source code for controlling robots.

Facebook said it wants to promote long-term robotics research to help develop embedded artificial intelligence systems that can learn more efficiently by interacting with the physical world.

Previously, to stimulate the production of artificial intelligence models, the company introduced PyTorch Hub.

What is PyRobot today

PyRobot is a lightweight, high-level interface that provides independent hardware APIs for robotic manipulation and navigation. The PyRobot repository also contains a low-level stack for LoCoBot, a low-cost mobile manipulator hardware platform (robot assembly toolkit). Now artificial intelligence and machine learning are becoming more accessible to those new to robotics.

Research supervisor Abinav Gupta and Saurabh Gupta, as a research fellow at Facebook, explained in a blog post that: PyRobot is a lightweight, high-level interface on top of the robot's operating system. It provides a consistent set of hardware-independent middle-level APIs (application programming interfaces) for controlling a variety of robots. PyRobot abstracts away the details of low-level controllers and inter-process communication, so machine learning specialists and others can simply focus on building high-level AI (artificial intelligence) robotics applications.

Facebook's source also says PyRobot has dozens of potential applications, such as helping researchers share data and set benchmarks and build on each other's work. The company solicited proposals from the broader AI research community on how to democratize robotics using LoCoBot and PyRobot, which are hardware specifications and tools for building low-cost robots.

PyRobot works by using APIs to abstract the functions that robots need to use. Perform tasks such as kinematics, path planning, position, speed and torque control for joints, and visual simultaneous localization and mapping. PyRobot comes with a number of pre-trained deep learning models that allow robots to navigate, grasp objects, and more.

This means developers can program their robots using just a few lines of Python code, Facebook says.

Facebook researchers also say that: The cost of hardware and the complexity of specialized software limit the scope of robotics research. With lower barriers to entry, researchers can, for example, build multiple robots that collect data and learn in parallel. Providing a common platform for various equipment. PyRobot will lead to the development of benchmarks in robotics, similar to other areas in AI, and will quantify the pace of progress in AI robotics.

Like Amazon's RoboMaker, PyRobot runs as an interface on top of the robot operating system (ROS), extending the infrastructure. In May technological Microsoft company released a set of robotics tools with a limited preview, and last year integrated the ROS platform into Windows 10.

Famous analyst and author of forecasts on Apple smartphones, Ming-Chi Kuo may certainly be the most reliable source of leaks and information about Apple products. And today he released a new research report, obtained by Mac Rumors, where he mentions the future of the iPhone and when we can expect Apple to finally switch to 5G (fifth generation mobile communications) smartphones.

Rumors and technology news: Analyst Ming-Chi Kuo predicts Apple will release 5G iPhone in 2020

Back when Apple was still planning to use Intel modems in its iPhones, there were rumors that the "iPhone 2020" phone model would be the first to receive 5G support. However, the Apple company has since switched from its modem supplier to Qualcomm. For which they had to settle a long patent dispute with an American chip manufacturer, pay at least 4.5 billion dollars and not use Intel modems. Intel may even have shut down its 5G plans after this news.

According to analyst Kuo Ming-Chi's note, the development of a new version of the mobile iPhone phone 5G is right on schedule. Allegedly, we will see Apple announce the release of the 5G iPhone in 2020. Kuo's note also mentions that both the 5.4-inch iPhone model, and the 6.7-inch iPhone model will have a 5G modem. A hint is given of some kind of update to the iPhone XS and iPhone XS Max smartphones.

Ming-Chi Kuo also said that all three iPhone models in 2020 will come in multiple colors and feature an OLED screen, as opposed to the LCD screen on the current iPhone XR. However, this year we will probably still get an upgrade to the iPhone XR with an LCD display, so if an OLED screen in a mobile phone is too much for you great importance maybe wait a year.

5G iPhone competitors:

Currently our best competitors are Android system The following 5G phones are:

1) Xiaomi Mi Mix 3 5G (128 GB memory, 6 GB RAM and battery with fast charging);

2) OPPO Reno 5G (innovative design, affordable price, powerful camera);

3) LG V50 ThinQ (screen 1440 by 3120 pixels, memory expansion up to 1 TB, 4000 mAh battery);

4) OnePlus 7 Pro 5G (frameless AMOLED screen has no notches or holes);

5) ZTE Axon 10 Pro 5G (48 megapixel camera, Snapdragon 855 chip).

Global sales of 5G phones.

Global deliveries to stores of mobile phones supporting 5G technology (this is the fifth generation of fast mobile communications) may be higher than market analysts' expectations. It is worth noting that some reviewers mobile market believe that such shipments are likely to reach 150 to 200 million units, or more than a dozen percent of global 5G phone shipments next year.

After many rumors in the cryptocurrency market news. On Tuesday, Facebook unveiled plans for the next year, including the ambitious release of a new digital currency called Libra. It will be managed by an association consisting of corporate investors. Payment companies Visa, Mercado Pago, PayPal, Mastercard and Stripe are partners. Technology companies Uber, eBay, Spotify and Lyft are joining the project. European telecommunications companies Vodafone and Iliad are also involved in the new project. Investors Union Square Ventures and Andreessen Horowitz, plus academic, non-profit institutions Womens World Banking and Kiva.

Facebook has unveiled a new project called Calibra, a digital wallet for storing and sending Libra “crypto coins.”

Billions of people are expected to be able to make payments using cryptocurrency from social media giant Facebook through their mobile apps. The social network Facebook plans to officially launch a new cryptocurrency project, Libra, in 2020. Libra is a new type of digital money that is intended for billions of people using mobile applications and social network.

Popular social Facebook networks There's more news for the world of cryptocurrency.

That a new digital wallet would be created that would allow Facebook app users to store and exchange cryptocurrency. Facebook is creating a new subsidiary, Calibra.

Why is Facebook betting on a cryptocurrency called Libra? Perhaps the lofty goal of the latest development is to go beyond social networks.

Digital wallets for storing, sending and spending Libra cryptocurrency will be connected to messaging platforms.

Initially, the cryptocurrency will be available in the Facebook Messenger / WhatsApp application, and of course in separate applications for iOS or Android.

Facebook said in a press release that: “Initially, Calibra will make it easy and instant to send Libra at a low cost to virtually anyone with a smartphone.”

It also says that: “Over time, additional services will be offered to businesses and people, such as buying a cup of coffee with a scanned code, paying a bill with the touch of a button, traveling on public transport without having to carry cash.”

Safety cryptocurrency wallet Facebook.

To improve security new cryptocurrency, it will use similar verification and anti-fraud features that are already in use credit cards, banks. Facebook's cryptocurrency service will have user support. And in case someone else gains access to the user account, compensation for lost assets is promised.

Cryptocurrency coins will be stored by users in a digital wallet. But the world of cryptocurrency itself is not always stable! Time will tell if Facebook's own digital money will help people save money by sending and spending it as easily as sending text messages.

The cryptocurrency will be managed by the founding members: Facebook, more than two dozen different organizations and a separate Swiss foundation.

Why Libra?

What does the word Libra mean?

Former PayPal executive David Marcus, who heads the Facebook project, said something like this: "The choice of the name Libra (Libra) was inspired by several reasons, namely the French word for Liberty, the Roman measurement of weight, the astrological sign of justice."

What would you like to know about Facebook's Libra cryptocurrency?

Technology and Design News: Insanely beautiful iPhone 11 concept with innovative, colorful, curved screen.

Technology giant Apple will release iPhone 11 this coming September. If all sorts of rumors turn out to be true, then the multimedia phone could have the same design as the last two generations of the phone. Regarding the final design of the iPhone 11, we are ready to accept what Apple designers come up with. But we can't stop imagining what it could be like if technology allowed us to create any iPhone design 11. And this is exactly what very talented designers do. This time around, there's a beautiful concept for the iPhone 11 that ditches all the buttons in favor of an immersive curved phone screen.

The implementation of such a design results in an iPhone with a beautiful glowing strip that stretches along the entire mobile phone and replaces the physical volume rocker buttons and the power button. Using this design philosophy allows you to get an iPhone with on-screen icons on the side.

While it may be a good looking phone, there is absolutely no chance of the concept becoming a reality. In addition, protecting such a phone with a case seems impossible, since by covering the screen space the case will take away some of its basic functions. Imagine that if a phone like this were accidentally dropped on the ground, the cost of repairing a curved screen would be higher for the user than with a classic screen option.

We hope the new iPhone 11 will have a bright screen under the sun.

The 2019 iPhone 11 lineup is expected to feature three models, just like last year. There will probably be two OLED phones and one with an LCD screen. iPhone 11 and 11 Max models may have a variety OLED screens, and also have screen sizes of 5.8 and 6.5 inches, respectively. Perhaps the iPhone 11R model will be equipped with an LCD display to reduce the price to a minimum.

It is also expected that the new versions of the iPhone 11 and 11 Max will have a triple camera configuration, while the iPhone 11R version is expected to be equipped with a dual camera. Essentially, this means that all three mobile phones could come with an additional camera on the back.

It is assumed that the front iPhone lines 11 will remain the same and there will be no difference in the size of the notch. However, recent reports claim that there may be improved face identification that will be able to authenticate a user at some extreme angles.

Video review of the iPhone 11 concept with an innovative, curved screen on the side:

According to the creator of this video, the new bezel-less iPhone 11 could have the following specifications:

6.4-inch full-screen display;
- Hidden front 13MP camera;
- Four cameras, 8K @ 120 FPS;
- New Apple operating system, iOS 13;
- Apple A13 Bionic mobile chip (up to eight times faster than the A12 Bionic chip).

WWDC is Apple's large event for developers. During this event, Apple tells developers and interested visitors about new versions of the MacOS and iOS operating systems, its latest development tools, and the latest proprietary applications and devices. She talks about plans to stimulate further development, about new partnerships with developers and other details that she is working on. It turns out that attending the Apple IT conference WWDC 2019 is an ideal chance to be the first to find out and see what new applications will be available for iOS and MacOS systems and not only.

Nowadays it is difficult to find a person who does not use mobile communication services. Even the smallest representatives of our society already have a functional gadget connected to world wide web called the Internet. Let's try to understand the pros and cons of mobile phones.

What is a mobile phone?

A cell phone or mobile phone is a device designed to transmit voice information over a distance. This process is carried out through the provision of communication services by cellular operators. Their towers synchronize the devices with each other.

Transmitting voice information is only one of the functions that a mobile phone can have. The device itself is small in size and requires the installation of a SIM card, thanks to which the ability to use communications appears.

Using a mobile phone in everyday life

The telephone in our life serves not only to transmit voice messages. This device can send short messages, access the Internet and synchronize with GPS stations to determine coordinates.

Now it's hard to imagine life without cell phone. Numerous applications that are installed on the device thanks to operating systems make our lives much easier. A modern mobile phone combines several devices that we use constantly.

The phone can serve as an alarm clock, computer, personal nutritionist or fitness trainer. Thanks to applications, we can control our physical activity, it becomes possible to monitor nutrition and enter all data into special program.

Advantages and disadvantages of a push-button telephone

Some conservative people still use the most primitive communication devices. This is convenient if you only need your phone for communication. Let's list the main pros and cons

• simple and accessible interface;
• mechanical buttons for dialing a number or message;
• the battery holds a charge for a long time;
• the devices are strong and durable;
• Older models had strong antennas for communication.

• limited functionality;
• there is no way to take photos or videos good quality;
• using the Internet is very inconvenient;
• small and dim display;
• there is no possibility to expand functionality additional applications;
• some models are not designed for new three-pin SIM cards;
• There is no possibility of synchronization with some modern accessories.

Only the most basic disadvantages of push-button phones are listed. From the above we can draw the following conclusion: if you are active and modern user devices, then a push-button telephone will not suit you as your main device of use. And for older people, a phone with buttons is a great option to always stay in touch.

Advantages and disadvantages of a smartphone

The most common phones at the moment. A smartphone is a phone that has an operating system that allows you to install various software on it. Here are 5 pros and 5 cons of phones with an operating system.

1. It is possible to install applications from any area of ​​interest.
2. The device has a built-in camera, which is usually of fairly good quality. This function allows you to use your smartphone as a full-fledged camera, video camera or video recorder.
3. A smartphone can replace a game console. On devices with good characteristics You can play even the most modern games.
4. Big screen.
5. Touch control. The displays respond to several simultaneous clicks, which allows you to zoom in or out the picture, and also allows for comfortable control in games.

1. Electromagnetic radiation.
2. Formation of addiction to social networks or games.
3. Live communication is fading away.
4. The network does not catch everywhere.
5. Weak batteries.

Undoubtedly, the smartphone provides us with limitless possibilities in the field of communications. The most important thing is to skillfully use this functionality.

Advantages and disadvantages of a shockproof phone

There is a whole line of super-stable models of devices that are designed for active people. Let's look at the pros and cons of using a mobile phone, which has several levels of protection.

1. Durable case made of shockproof material.
2. Moisture-resistant or waterproof.
3. Durable tempered glass display.

1. Design.
2. Limited functionality.
3. Bulky dimensions.

They are able to maintain their working condition even after falling down from a multi-story building, but in terms of design and functionality they are clearly inferior.

Pros and cons of cellular communications

Mobile phones, which have become an integral part of our lives, are constantly near us. Is it good or bad? Let's look at the pros and cons of cellular communications.

1. You can always call your loved ones and ask questions that concern you.
2. Communication is possible even over very long distances.
3. The Internet, which is available 24 hours a day, provides us with the necessary amount of information we need.

1. Radio radiation, which constantly affects the body, causes damage to all vital systems.
2. Communication is only available within the coverage area mobile operator. In areas remote from populated areas, you will not be able to use communication services.
3. Some people become addicted to their cell phone.

Experts recommend using cellular communication no more than 5-10 min/day. During this time, the dose of exposure to electromagnetic waves on the body is not critical. Now let's try to calculate how much time we spend per day on communication. The phone is constantly near us, even during sleep. All this time, the body is exposed to radio radiation.

Pros and cons of Samsung phones

New modern models are constantly appearing in the Samsung smartphone lines. The company ensures that its gadgets meet the latest trends in development modern technologies. Let's look at the pros and cons of Samsung phones.

1. High quality build.
2. Bright, energy-saving Amoled display.
3. Interesting new functionality: fingerprint detector, voice control, face recognition, etc.
4. High level service.
5. Differentiation of phones by line: budget, middle class, flagships.

1. High cost of devices.
2. Expensive repairs if replacement is carried out with original parts.
3. Over time, Amoled displays burn out.
4. Constantly released operating system updates eventually become irrelevant for older devices, so you have to change your phone to a more modern one.

Pros and cons of Android devices

Smartphones based on the Android operating system are the most popular nowadays. This is due to the ease of use of the platform and the simplicity of the interface. The following are the pros and cons of Android phones:

1. Simple menu, convenient controls.
2. A large number of programs for any version of Android.
3. Customization. Any Android phone can be customized by making individual settings at the system level.
4. Openness of the system. For example, you can make the memory card act as an internal storage device.
5. Prevalence. You can always choose the right model, affordable and functional in properties.

1. Updates. The lineup changes very quickly, and new versions of the operating system may already work unstable on previous models.
2. Malfunctions. Android phones most often experience freezes during operation. The loading speed and overall dynamics of the system are at a fairly low level, especially if we are not talking about flagship smartphones.

Despite the existing negative aspects, smartphones based on the Android operating system are gaining increasing popularity among users.

Pros and cons of children using phones

The communications and telephony industry has a particularly strong influence on the younger generation. Even the smallest children already know how to turn on their favorite game on their smartphone. Let's look at the positive and negative aspects of the influence of phones on children.

1. The child always stays connected.
2. You can track the exact coordinates of your child using a GPS receiver.
3. A telephone with Internet access can become an assistant in the educational process.

1. Electromagnetic radiation causes damage to a child's developing body.
2. Entertainment applications and games distract from studying.
3. A gaming addiction develops and the child becomes withdrawn.
4. Interest in active and intellectual live games is lost.
5. There is stress and hysteria when there is no opportunity to use the phone or the Internet.

Children today have become so dependent on electronic devices and phones in particular, that in some cases they project digital world games for real life conditions. The cruelty and instability of some children in most cases is associated precisely with gaming addiction.

Modern devices

Modern phones, produced using innovative technologies, have a wide range of functionality. It is very convenient and practical to use one device, which includes the functions of a dozen other devices. Compact size modern phone allows you to constantly carry it with you without any discomfort.

Some advanced users change several devices per year. This is due to the fact that new models are constantly being released that have minor differences from their predecessors. The most interesting functional new products in recent years are presented in the list:

• fingerprint detector;
• face recognition;
• voice control;
• remote control other devices from the phone;

These are just some of the functions that are present in the functionality of a modern phone. With the further development of digital technologies, devices will become even more powerful and smart.

Finally

Considering the pros and cons of cell phones, we can conclude that these devices give us many advantages in terms of communications, and also allow us to use advanced functionality in various fields of application.

Telephone mania has reached everyone. Very often you can meet 7-8 year old kids who are calling their friends with all their might.

Why do you still need a cell phone and who needs it more: parents or children?

A mobile phone is a means by which parents control their children, and thereby delay their growing up. “Children should be under control,” many parents believe and buy mobile phones for their kids, trying to calm their own fears.

Daniela Brancati, a child psychologist, states: “Parents fear every moment their child spends outside the home, they believe that their child may be in mortal danger, especially at school.”

Why does a child need a cell phone?

Children need a cell phone to feel like adults, independent and free. This increases their rating in the eyes of friends and peers, opening access to desirable communication, videos and games. Children believe that with the help of a mobile phone they gain independence. The doubt remains: under the control of cell phones, children do not become adults.

The real need to buy a cell phone for a child is a busy schedule of various additional activities, when it is difficult to coordinate actions.

Warn your child that it is better to carry it in a pocket or briefcase, without unnecessarily showing it to strangers or on the street.

Is a cellular (mobile) phone harmful?

Scientists have not yet come to a final opinion on this issue. It has been proven that a mobile phone (as well as other electrical devices) emits waves that, with prolonged exposure to the brain, can worsen health. However, the phone can cause significant harm to your child and cause hearing problems if its volume is not adjusted.

Having made a positive decision to buy a phone, you must understand that spending is just beginning. Children do not always understand what is paid and what is not. Good way out- ban on paid services. You can apply for it at the office of your mobile operator. This will save your budget from various expenses on paid SMS services, mobile games and applications.

Each parent must decide whether their child needs a mobile phone or whether they can still do without this invention.