Facebook Ramps Up Its Blockchain Division With New Chief

Tech giants are exploring blockchain and Facebook will not be left behind. The company has reportedly promoted one of its senior engineers, Evan Cheng, as the Director of Engineering for its new blockchain division.

Powering up the blockchain division

Last May, Facebook Messenger head David Marcus, had announced leaving the post to help the company explore the uses of blockchain technology.

“I’m setting up a small group to explore how to best leverage Blockchain across Facebook, starting from scratch,” Marcus announced via a post in his Facebook page. This came months following the announcement of Facebook CEO Mark Zuckerberg that he has started exploring the possible uses of cryptocurrencies for Facebook. Blockchain happens to be the underpinning technology behind cryptocurrencies brought to fame by Bitcoin.

Joining Marcus now is another Facebook senior engineer.

Getting serious about blockchain

Now that one of its senior engineers has transferred to the blockchain division, the social networking giant appears more serious than ever. Evan Cheng’s LinkedIn profile supports his transfer as he became the Director of Engineering for Blockchain recently. Previously, Cheng was known as head of the Programming Languages & Runtimes for Facebook. He had held the post for three years.

Before that, Cheng was with Apple and worked as a Senior Manager for Low Level Tools. He also has experience on back engineering and compilation technology. Cheng’s track record showed him tweeting about blockchain. In addition, he previously served as divisor to several blockchain startups/projects like ChainLink and Zilliqa.

“It means it’s [Cheng's promotion] not just an exploratory project,” TechCrunch quoted a source who monitors the blockchain space. According to the same source, putting Cheng in the blockchain division means the project is important because he knows a thing or two about scalability and performance.

As of the first quarter of 2018, Facebook has over 2 billion monthly active users all across the world, which makes it a likely target of security threats for the vast amount of valuable information it currently holds. In recent news, the company has been involved in different data breach scandals in which data from 87 million Facebook users were gathered and used in political campaigns. Despite this, the number of monthly users still increased by 13 percent compared with 2017′s first quarter. Seeing the significant impact of social media in today’s society, it is high time that Facebook and similar social networking sites find ways to protect their users from unscrupulous manipulation.

Facebook’s move to explore blockchain may be one of the steps to address these problems. With blockchain’s decentralized and immutable design, it bodes well for streamlining processes as well as strengthening security for data handling across many industries.

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7 Tips for Choosing a Good Smartphone And Quality

Were you there are plans to replace or buy a new smartphone? The number of selection of brands and models of smartphones in the market will certainly make you confused the choice. Because every brand has definitely offers many advantages and exciting features in it.

We have to be really careful and meticulous in choosing a cell phone or smartphone that we will buy, do not easily tempted by the cheap prices offered. Always check and re-check in advance, it would be better if we find a variety of information and references before buying. So it is not wrong and regret later.

Therefore here I share 7 tips on how to choose a cell phone or smartphone that is good and quality can you apply before deciding to buy:

1. Adjust the Budget.

Budget or the budget is the first thing that must be considered. Prices of smartphones are diverse ranging from the inexpensive to the highest of the highest quality. So we know which smartphone is fitting for us to choose, but do not make the bag burst. Create a price list first and then choose one that suits our budget.

2. Find Information About A total Maybe Smartphone.

As I have already said earlier that we must carefully and thoroughly before buying. And one of the ways for us to examine the goods that we buy is to look for information. At this stage you can find info as possible about the gadget smartphone that will be purchased. Compare smartphone with one another, both in terms of price, capability and so on. Many reference sources for finding information such as the internet, magazine that covers gadgets and technology, or you can come directly to its dealers.

3. Choose Smartphones with Best Features Offered.

The number of smartphones on the market, the variety of features offered by each brand will certainly make us confused to choose which smartphone nice. But the difference of each brand of course is quality. Such design is stylish, features a fingerprint sensor that will optimize its safety or a variety of other interesting features.

4. Select Screen Smartphone Capabilities Good.

The ability of a good screen also become a benchmark in choosing a smartphone. One is the latest display features a 7-inch IPS LCD adopt LTPS panel with a Full HD resolution of 1080 X 1920 pixels. Also has the ability to display sharp, as has a contrast ratio up to 1000: 1. So on a smartphone screen will appear clear and sharp.

5. Specifications and Performance.

No less important is in terms of specifications and performance. Choose a convenient smartphone when taken anywhere. In addition to a stylish design, pay attention to weight. And usually smartphone weighs 250 grams to be comfortable when being transported. Fingerprint capabilities are fast becoming a value-added. Also a high resolution camera and fingerprint sensor features add excellence and top quality smartphone. There is also a dual sim feature for users who want more than one mobile card. As well as GPS navigation feature helps the user while driving.

6. Ability Battery.

The battery is a primary source of energy in a smartphone. For those of you who have solid activity, battery life is important. Long battery life would be a mandatory requirement. When you choose a smartphone, also note the specifications and capacity of the battery is yes! With a long-life battery we need not worry should save the battery again.

7. Entertainment Content Features.

In addition to its ability to communicate, the smartphone is also designed as entertainment content. As for watching movies, gaming, photos, recording beautiful moments or exploring new things in the virtual world. It required a smartphone with the ability to clear and high-resolution screen, fast Internet connection and ease of communication technologies such as 4G LTE Cat4.

By knowing the 7 tips on how to choose a good cell phone or smartphone and qualified above, now you do not need to be confused and scared one choose if you want to replace or buy a new smartphone. Now that his tips and tricks you already know.

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3 Best Practices To Follow When Generating Your Bulk QR Code

If you need to create multiple QR codes simultaneously, you are on the right page. Typically, employers need to generate several vCard QR codes for their workers. At times, you may need to organize an event and you may need to have all of the participants bring their unique QR codes with their name tags. In this article, we are going to talk about the best practices you have to follow when it comes to generating these in bulk. Read on to find out more.

1. Add an Appealing Call-to-Action

First of all, there should be something that will arouse the interest of people. Apart from displaying your QR code, you may want to add something eye-catchy. The idea is to attract the attention of the viewers.

You can use different call-to-action phrases such as “scan to win” and “scan to find out more”. This type of phrase can make the call to action more engaging. Apart from this, the purpose of adding a call to action is to ensure your message is brief and concise apart from being interesting.

2. Put the code where It can be seen

These codes must be placed in the right location strategically. If the codes cannot be spotted, they won’t scan them. So, you may not want to make the mistake of placing it at the corner of printed mediums or posters.

So, you should not follow this practice and position the QR codes in a place where they can be easily seen. Besides, they should be big enough.

3. Design Matters

Typically, these are available in black and white. Therefore, people can treat these figures just like barcodes. They are there for technical purposes and common people have no use of them. Still the design of these codes is of paramount importance for a number of reasons. So, make sure you choose the best design possible before printing them.

When it comes to printing these in bulk, don’t forget the design and static aspects of these tools. If you go for the right code generator, there will be no such problem. For example, if you employ the best tool, you can add your desired logo, make alterations to the color and add many other features. This will make the image stand out and make it more interesting.

Since the generation of QR codes one by one involves a lot of effort, we suggest that you opt for the best generator to save you time and headache. Large companies hire the services of dedicated employees to generate QR codes for every service, web page, and individual product.

However, since we have code generators today, you can just click a button and the tool will create hundreds of codes in a few minutes.

Long story short, we suggest that you invest in a good bulk QR code generator and follow the best practices. After all, you cannot take the risk of compromising the quality of the codes.

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The Significance of Pure Air Inside Your Home

Have you ever climbed up mountains? If so, what do you do when you reach the top? Most people open their arms, close their eyes, and take a deep breath. That is the special thing about clean and fresh air. You feel like taking a pause and inhaling fresh air. Over the past year, we have faced several waves of coronavirus. These days, we have been warned about another wave of this virus. Therefore, the importance of clean air has been increasing day by day. In this article, we are going to find out why air quality is important when it comes to our indoor environment.

The impact of pollution on your indoor air

No matter where you go, you will have to face the consequences of poor quality. Even if you are alone in your home, you will still be prone to polluted air. Every year, more than 1 million people lose their life because of air pollution.

According to some reports, India is among the top 10 countries in the world with the worst air quality. The effect of polluted air is more evident as people spend over 90% of their time inside their homes. Another research study found that residents are at a greater risk of covid-19.

As a matter of fact, indoor air pollution has become an international concern. We can say that pollution levels inside and in closed spaces are up to five times higher. Since most pollutants are not visible to the naked eye, you may not be able to aware of the dangers of dirty air.

Indoor air pollutants may be generated by common household items, such as cleaning agents, cooking fuel, furniture polish, pet dander, and paint. Apart from this, domestic appliances such as refrigerators and heaters may also be the common source.

Since homes are not airtight, air pollutants can easily get in. For example, smog, smoke, mold spores, and dust can get into your house through your windows or doors. Air conditioners can be used to cool down your rooms. But the downside is that they can also boost the movement of pollutants across your house.

What can you do to purify your indoor air?

Basically, air purifiers are simple devices that receive dirty air and put it out after passing it through powerful filters. Nowadays, you can choose from hundreds of air purification units available in the market. They are based on a wide range of technologies. They are available in different sizes to cover rooms of different sizes.

Nowadays, most types of air purifiers depend on HEPA technology. Initially, this technology was introduced in the 40s in order to capture pollutants from the air. Although these filters have been used for the filtration of particulate matter, they may not be that effective when it comes to eliminating volatile organic compounds.

Therefore, if you are worried about your health, we suggest that you invest in a type of device that comes with a HEPA filter. With these units, filtering your indoor air will be a piece of cake. Therefore, you can count on these devices to and ensure clean air inside your house.

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Why Worry About Board Up Services?

Your home or business has been damaged by fire, flooding, or some other natural disaster. There are definitely areas that are exposed, and you’re waiting on your insurance to get started with the restoration process. What do you need to do while you’re waiting to get an answer about everything?

Emergency board up services are something that you may want to consider for the “in between” time. Why would you go through the time and money to get these additional services before you even start the restoration process? Here are some of the benefits of it.

Prevent Theft

One reason to consider board up services is because you don’t want robbers and thieves thinking that they have an easy target to go after. If you leave parts of your home or business open and vulnerable, it’s going to be simple for those people to waltz in there and take whatever they want that is still intact after your disaster. Boarding up your doors and windows, along with any gaps in the walls, can deter potential thieves and keep whatever is left at your property as safe as possible.

Prevent Rain, Snow, and Wind from Damaging the Property Further

All year long, rain and snowstorms can be a bit of an issue if your home or business is left open to the elements. In those cases, it’s going to be in your best interest to connect with emergency board up services as soon as you can. The last thing you need is for your restoration company to get into your home or business to find additional water, or to have to dig out several inches of snow before they start working. It can also prevent wind from going through your home or business, which also prevents additional damage from occurring during that waiting period.

Stop Animals from Getting Inside

Lastly, board up services can easily prevent animals from coming into your home or business. Many animal species are incredibly smart and opportunistic, and they may see your currently empty building as a great place for them to set up a den or shelter. But, if your home or business is boarded up, they will have fewer ways to get inside. Smaller animals may still find nooks and crannies where they can get in, so you’ll need to keep an eye out for them when you move back in. But, at least squirrels and mice are easier and safer to deal with than say, a raccoon, bear, or deer.

If you get professionals to board up your property, you can rest easy and know your home or business is safe, and that’s the bottom line. Many companies that sort out restoration services will also do everything that they can in order to board up and protect your home or business until they can start the restoration process. You just need to get in touch with them and let them know what sort of help you’ll need to take care of everything related to your home or business

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