Got a New Smartphone? Some Things You Need To Do

SmartphoneBuying a smartphone or tablet is not like buying food that can be done every day. When we get the device we want, we should take care of it as well as possible. There are many things you can do with the device you just bought. But for us, there are three important things that you should do as a top priority. Anything?

Install screen protector

We believe, there are still many smartphone and tablet users who leave their device screen naked unprotected. Indeed, many devices are already coated with screen protectors such as Gorilla Glass, Dragontrail, and others. But believe me, if you don’t cover it with additional screen protectors, both cheap and expensive, you’re only waiting for time to see the scratches on the screen of your favorite smartphone and tablet.

Even Gorilla Glass class screen protectors (including the latest version of Gorilla Glass 4) are indeed strong against sharp and heavy objects. If you scratch using a screwdriver or knife with not too heavy pressure, the screen of the device will not be scratched. But keep in mind, the screen protector turns out to be vulnerable to objects that we usually take for granted, such as coins, keys, or even sand.

Coins, keys, and other small objects can scratch the Gorilla Glass very gently. So don’t be surprised if you often put your smartphone together without an additional screen protector and lock it in your trouser pocket, you will find fine scratches on the smartphone screen.

If you think that additional screen protectors can reduce the quality of the screen, then buy a quality screen protector at a slightly higher price. The screen quality of smartphones and tablets will not decrease much.

Fully charge the battery

After completing a payment, we often feel “itchy” to immediately use the device we just bought. We don’t recommend this, because usually, the battery stored in the device is only one-third filled, while the other two-thirds is empty for a long time.

For that, it would be nice if you just turn it on to test its functions. After that, you can turn it off again and then charge it in the off state until all cells in the battery are fully charged. Usually, the first charging process takes between four and eight hours, depending on the type of device.

Enable security features

There is nothing wrong with always being ready and alert in anticipating a disaster, such as a loss. You can enable security features so that in the event of a loss, you still have a chance to find the device. Or at least, the data you have in it you can delete remotely.

On iOS devices, there are iCloud and Find My iPhone features. iCloud can be used to lock a lost device, while Find My iPhone can be used to locate the device and delete the data on it.

For Android users, it’s a good idea to fill in ownership information with an active name and email that will appear on the Lockscreen page. The settings are in the Settings menu > Security > Owner info. In addition, don’t forget to directly install the Android Device Manager application from Google Play. This application can provide information on the position of the lost device and delete the data in it if in the end the device is not found.…

5 Best Smartphones Camera in 2021 That You Need To Consider

Smartphones CameraCurrently, the camera has become one of the important components of a smartphone. Almost everyone will consider the quality of the camera when buying a new smartphone, be it a rear camera or a front camera. In this article, we will recommend the best smartphones camera in 2021.

Huawei P50 Pro

The first recommendation of the best smartphones camera is Huawei P50 Pro. Huawei P50 Pro camera is the ability to produce photos with minimal noise levels in various conditions, especially the main camera and ultrawide camera. The two cameras are also capable of producing a wide dynamic range, good accuracy, and white balance, and great detail both outdoors and indoors.

Xiaomi Mi 11 Ultra

The Xiaomi Mi 11 Ultra features a 50 MP Samsung ISOCELL wide sensor as the main camera. The second lens is a telephoto sensor with a 48 MP resolution capable of 5 times optical zoom. And the third lens is a 48 MP ultra-wide sensor, which has a 128-degree field of view. Xiaomi Mi 11 Ultra is truly superior in all respects, such as its zoom capability, performance in delivering color accuracy, texture, autofocus, noise removal, to stabilization capabilities.

Huawei Mate 40 Pro+

Mate 40 Pro+ has the advantage in its OIS feature. OIS makes the main camera capture more detail and minimizes noise. The effect of the presence of OIS is more pronounced when shooting at night. Another impressive thing is the telephoto camera which has two lenses. One first telephoto lens for 3x optical zoom, and the other (periscope telephoto) for 10x optical zoom. This camera phone can record videos up to 4K resolution (2160p) at 60 fps. It can also record 1080p (Full HD) slow-motion video at 480 frames per second.

Apple iPhone 13 Pro Max

Apple did not change the camera configuration of the iPhone 13 Pro Max. However, the accuracy and target exposure of this HP camera is very consistent, the focus locking is fast. Then, the resulting image is completely natural in all conditions, especially when displaying skin tones.

For video, the exposure target and dynamic range are considered accurate and good. The resulting noise is minimal, the white balance is good both in indoor and outdoor conditions. In addition, the camera can shift focus very smoothly.

Xiaomi Mi 10 Ultra

The next best smartphone camera goes to the Xiaomi Mi 10 Ultra. This device is equipped with four lenses on the back consisting of a 48 MP lens as the main camera, a 12 MP telephoto lens, a 48 MP second telephoto lens, and finally an ultra-wide sensor at 20 MP resolution. In the video capture section, the Xiaomi Mi 10 Ultra is able to capture more detailed textures than its tough competitors and has an OIS feature that is very powerful in reducing shocks.…

The History of Computers and Its Development from Time to Time

Computers Most of the activities carried out by humans in this modern era are carried out using computers. Especially during a pandemic like this, where all activities are transformed completely online. Computer equipment that was originally intended only as a means of supporting work, has now become a necessity that must be owned by the community. Before being equipped with sophisticated features like today, the development of computers began with a simple innovation that was born in the 1800s.

The Emergence of The First Computer

The computer was invented in 1822 by an English mathematician, Charles Babbage. Initially, Babbage intended to create a steam-powered calculating machine that could calculate tables of numbers. The machine he later named “Difference Engine 0” and is predicted to be the world’s first computer. The form of Difference Engine 0 itself is very much different from most modern computer models today.

However, the working principle of this machine is the same as a modern computer, which is capable of calculating numbers or computing. Until 1890, an inventor named Herman Hollerith designed a card system that was able to calculate the results of the US census conducted in 1880.

The Forerunner of The Digital Computers

The forerunner of the first digital computer was developed in 1930. It was Alan Turing who first developed the machine. He is a successful mathematical researcher developing a machine that can execute a set of commands.

The first digital computer was developed by Konrad Zuse, a German mechanical engineer. Before the second world war broke out, Zuse built the first programmable digital computer called the Z1. In 1936 in his parents’ living room in Berlin, he assembled metal plates, pins, and created a machine that could perform addition and subtraction calculations.

Although these early computer models were destroyed during World War II, Zuse is credited with creating the first digital computer. During the second world war, in 1943, John Mauchly succeeded in creating a machine called the Electronic Numerical Integrator and Calculator (ENIAC).

The Birth of Programming Language

In 1954, a programming language was created for the first time by a female computer scientist named Grace Hopper. This programming language called COBOL is here to help computer users in conveying commands in English.

Because previously, computer users could only give instructions to the computer using a collection of rows of numbers. Since then, programming languages ​​have developed along with the evolution of computers. Subsequently, a new programming language called FORTRAN was created, which was developed by the IBM programming team led by John Backus in 1954. As a technology-focused company, IBM’s ambition is to lead the global computer trend. The company began creating a device called the IBM 650 to begin mass marketing.

Until 1965, computers were known as a supporting tool for mathematicians, engineers, and the general public. The computer is known as Programma 101. When compared to ENIAC, the size of the Programma 101 is much more compact. This computer is the size of a typewriter, weighs 29 kg, and is equipped with a built-in printer.

Personal Computers

The 1970s can be regarded as the era of the birth of the personal computer. Marked by the emergence of the Xerox Alto, a personal computer that can run commands such as sending e-mail and printing documents. One thing that is most different from the Xerox Alto is its design which resembles a modern computer. Because, this computer is equipped with a mouse, keyboard, and screen.

In the same year, several major discoveries also occurred. Some of them, such as the creation of diskettes, ethernet, and Dynamic Access Memory (DRAM) chips. Meanwhile, Apple was founded in 1976 by Steve Jobs and Steve Wozniak. The two also introduced the Apple I, the first single-circuit computer.

The personal computer design was then perfected by IBM, through a device called Acorn. This computer is equipped with an Intel chip, two diskette slots, a keyboard, and a color monitor screen. Various other inventions were later discovered in 1983. The official CD-ROM was present as a storage device that was able to accommodate data up to 550 MB.

In the same year, Microsoft officially introduced Word, followed by Apple which released the Macintosh in 1984. The Macintosh is known as the first computer that can be controlled using a mouse and is equipped with a graphical user interface.

As if not wanting to be left behind, Microsoft has also launched a Windows operating system that offers the advantages of multi-tasking and is equipped with a graphical interface. Apple then spawned an innovation called the Powerbook, a series of portable laptops that can be taken anywhere.

2000’s Computers

Entering the 21st century, the pace of development of computer equipment is increasing rapidly, along with technological developments. The use of diskettes and CD-ROMs has begun to be excluded

The Development of Robotic Technology Takes Over Human Work

Robotic TechnologyThe University of Oxford researcher casts a somber picture at the industrial hub of the United States. Known as the Belt of Rust – cities such as Flint, Detroit, and Cleveland have previously spearheaded growth by the manufacturing sector. Dr. Frey said workers in these cities were being beaten by robotic technology. So what would happen if machines replaced us?

Advantages of Robotic Technology

If workers lose their jobs, they will not pay taxes and in most western countries they will be able to claim unemployment benefits. This weighs heavily on the state. In the US, 48% of federal income comes from personal income taxes, and 35% comes from social insurance taxes – only 9% comes from corporate taxes.

To cover the shortfall in income from income tax, many parties support the imposition of a tax on robots.

Resistance to Robot Technology

In 2013, Dr. Frey estimated that nearly 50% of jobs in the US were at risk in the next 30 years due to advances in AI and robotic technology. Among these are industrial sector jobs, legal administration, and truck drivers.

“We are going to see resistance to automation, as we have seen with globalization. Truck drivers cannot be transferred to China, but these jobs can be replaced by machines,” said Frey.


Two years ago, billionaire, philanthropist, and Microsoft founder Bill Gates pitched the idea of ​​a robot tax in an interview with Quartz magazine.

“There are taxes associated with automation. Right now, a human worker who earns $50,000 in a factory is going to be subject to income tax, social benefits tax, all that stuff. If robots did the same thing, you’d think we’d be taxing robots.” on the same level,” Gates said.

Tech billionaire Elon Musk also supports the taxation of robots. The basics are simple: robots are taxed and the funds are used to finance health care and education.

Business Goals

“You don’t have to physically invent robots. You can apply for automation taxes. Fewer-employed businesses should be looked after. At the same time the government should reduce labor taxes,” said Ryan Abbott, professor of law and healthcare at the University of Surrey, UK.

He proposes a tax on human-like robots – Abbott refers to the growing use of AI. Proponents of the tax say the additional income could help fund skills programs.

This Robotic Technology Eliminates Many Jobs

But large-scale job losses have yet to occur and the future isn’t that bleak. While Carl Frey remains supportive of his 2013 forecast. A project PwC created last year shows that in the UK, job losses due to automation can be replaced by the creation of new jobs. The sports of cricket and football now use technology related to important decisions that were previously made by referees. The use of technology helps improve the quality of decision-making. But this does not make the referees redundant, because of the creation of additional technician work. However, the loss of jobs in factories is a different case.