information

Wi-Fi

Jan 27 2021

Interesting facts about Wi-Fi you should know

Wi-Fi is a wireless connection that could be used by several users. Since the global era, especially when the pandemic is happening, online activities are increasing which affects the demand for Wi-Fi to be rising too. Besides, Wi-Fi is also considered to be one of the best internet connection sources with great connection quality. If you want to know more about these wireless internet connections, ensure to continue reading the article below until finish.

7 interesting and fun facts about Wi-Fi

If you are using Wi-Fi daily till you feel like you can’t live without Wi-Fi, then ensure to read some fun facts below!

Wi-Fi is created since old time

If you think that Wi-Fi is a brand new technology that is discovered recently, then you may be wrong. Wi-Fi has been created and designed since September 1990 which means it was around 30 years ago!

Wi-Fi is used to have a strange name

Wi-Fi is used to have a strange name

As mentioned before, Wi-Fi was originated in 1990 by a group of technology scientists. At that time, the name of Wi-Fi was still using its old name which was IEEE 802.11. The IEEE stands for an Institute called The Electrical and Electronics Engineers. Meanwhile, the number 802.11 was taken from the information of the wireless methods. Considering that the name is not easy to remember, in 1999 IEEE 802.11 was changed into Wi-Fi. 

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Wi-Fi doesn’t stand for anything

After the name has been constructed into Wi-Fi, the company that promoted Wi-Fi admitted that it has no certain meaning. Instead of the abbreviation of Wireless Fidelity, Wi-Fi is merely created as it is without having any special meaning. 

There are more than 10 billion devices of Wi-Fi in the world

Based on the data report at the end of 2019, there are more than 10 billion devices of Wi-Fi used in the world. Moreover, due to the high demands, the number may keep increasing by now. It shows that Wi-Fi becomes an important need for everyone. 

Wi-Fi works using the radio waves

Wi-Fi works using the radio waves

Wi-Fi could be connected without using any cables because it works with the use of radio waves. However, it makes Wi-Fi becomes resistant to interference. When the radio waves that bring the signal to your computer hits the other radio waves, it may create interference which causes a bad signal. 

The fastest Wi-Fi is located in Lithuania

Based on the data recorded in November 2016, Lithuania has the fastest Wi-Fi connection in the world with 16.6 Mbps while other countries such as Singapore with 15.1 Mbps, Switzerland with 13.8 Mbps, Denmark 12 Mbps, and the UK with 11.7 Mbps.

The survey says that Wi-Fi is more important than free breakfast

Instead of choosing free breakfast, the survey conducted by a US hotel resulted that the travelers prefer free Wi-Fi to free breakfast. Around 80% of results showed that high-speed Wi-Fi is better than a tasty breakfast. 

So, after reading the article above, what do you think about those fun facts about Wi-Fi? Are they new information to you? At least, now you have known a bit more about this wireless connection. 

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artificial intelligence in education

Oct 18 2020

How Modern Era Allow The Use Artificial Intelligence In Education

Education and technology are always sided by side. When the advancement of technology has reached a certain point when it is possible to adapt to the school, education will follow it. There are lots of approaches that incorporate technologies in the classroom, including high ability AI. So, how the AI or artificial intelligence in education are utilized? Here are the answers to embracing the modern era in the classroom.

Here Are How AI Adopted To The Class

1. Voice Assistants To Teach Better Speaking

If you know how the voice assistants work in recognizing voices, then it can be used as a tutor in speaking. You can name some of the well-known Voice Assist, such as Siri, Alexa, Google, etc. The voice recognition demand students to pronounce the word as it should be. Along with that, the technology allows learners to access study material without communicating with teachers as the assistants can answer common questions. 

2. AI-Based Solutions Educational Platforms

in the era when almost everything can be analyzed with technology, you should know that Artificial intelligence in education is possible in many ways. Including using the AI-Based Solutions in education that can provide improvement plan, backward communication, to analyze the level of knowledge. Some of the examples are the Khan Academy, DreamBox, Achieve3000, Brainly, Little Dragon, and many more.

Taking a look at the Brainly, the social network that demands students’ cooperation. In this platform, learners can discuss the issues of their homework and get more knowledge from the shared opinions. The AI will help personalized materials, filter the inappropriate comments, and provide UX. While Carnegie Learning is an example in which the AI analyses the user’s keystroke and provide information for the tutor. 

3. AI To Understand Individual Students’ Needs

Another ability or function of Artificial intelligence in education is analyzing student’s individual’s needs. As said in the Carnegie Learning example, AI can help to provide more personalized courses. All of them are depending on the learners’ ability that is assessed through their score, answer, testing, instruction, and feedback. When AI is getting smarter, it is possible to analyze learners’ favor through their facial expressions. 

4. Global And Smart Contents That Ease The Study Materials

In some of the AI-based educational platforms, some possibilities lead the technology and education for the better. The first possibility is to share knowledge all over the world. This solution allows students to gain more knowledge that is shared with numerous other learners. There is also Artificial intelligence in education that used as content technologies and Netex learning that allow AI to analyze students’ ability and create study material accordingly.

Also read: Immerse Users In Virtual Display, Here Are 5 VR Functions For Different Occasion

In a matter of fact, the ability of AI will help a lot of aspects of life. Even though the AI systems or programs are not perfect, but the ability to analyze needs or spoken words, expanding contents, and developing news ideas is beyond help for education. It can both beneficial for the educators and the learners since they are helped in processing the material better. It is a great way to modernize the education systems.

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prevent phone hacking

Sep 25 2020

How To Prevent Phone Hacking Tips You Should Know

With the advancement of technologies, there is no doubt that crime will come along the way. From a direct robing to hacking, crime is never subsided even though technologies keep on improving. Security measures or mobile security are developed to keep digital criminals under control. But the potential of getting hacked is still large. So, what you have to do? Here are 5 ways to prevent phone hacking tips for you.

How To Secure Your Phone From Those Scary Hackers

1. Changing Your Phone Default Passcode

The very basic and the simplest things to do is changing your password. Every modern smartphone has the feature of creating a password. You can either use a pin or pattern. It may sound very simple, but at least it can help increase your phone security from the curious people. Change it with a more complex number. Avoid your birthday date, 0000, 2580, or any important date.

2. Use Security App That Increase Protection

If you are afraid that hackers will access your secret through the internet, then you can try to add security apps on your phone. Whether it is an android or iPhone, there is a lot of application that used to prevent phone hacking. Most of them come with an anti-virus app. But it is better to opt for the paid trusted app. The paid app will come with additional features and better security than the free mobile security app. 

Also read :

Immerse Users In Virtual Display, Here Are 5 VR Functions For Different Occasion

3. Avoid Unsecured Connection

Being careless is one of the reasons why hackers got access to your phone. Hackers can reach you through unsecured Wi-Fi or Bluetooth connection. Those two wireless connections are mostly the culprit of information thief or losing data. So, avoid any unsecured public Wi-Fi. Hackers often target important locations with public connections such as a bank, library, or even a coffee shop. You also need to avoid Bluetooth networks and turn off when unused.

4. Delete Your Browsing History, Cookies, And Cache

Another thing that is most people don’t know can prevent phone hacking is cleaning your browsing. Whether it is history, cache, cookies, make sure you clean all of them. Removing any visual footprint can minimize the amount of data that can be a source of information for hackers. While you do this, it is also great to turn off the autocomplete feature for your password or user account.  

5. Protect Your Credit Card Data And Pin

The last thing to consider is protecting your Pin and credit cards in your smartphone. People or smartphone users will likely find it easier to access their bank through mobile banking. While it does easier, but security is quite low. So to prevent phone hacking or any nosy fingers, use a protected app to give extra protection. But the better option is, don’t store them on your phone.

At least those are some things you can do to increase the protection of your phone. Hacking is not only happening through the internet, a sometime curious person can do an unfortunate click and tap on your phone. With that in mind, at least the 5 tips are doable for casual smartphone users. You can simply change your passcode, secure all of the access, clean your browsing data, to install a security app.

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COVID-19 detector applications

Aug 13 2020

7 Great COVID-19 Detector Applications You Should Know

During this pandemic year, most human activities are restricted due to the spread of the virus. Everyone needs to live following the health protocols by wearing masks, washing hands, and taking care of sanity and health. To keep updated about the disease’s spread, you may access the COVID-19 websites or some COVID-19 detector applications. Do you need further info on how these apps work, and what information can they provide? Read the following article below. 

7 COVID-19 Detector Applications You Should Try

Here are the chosen seven great COVID-19 detector applications you should know, and at least try to make you more aware of this disease in your surroundings. 

WHO Academy COVID-19

WHO Academy COVID-19

The first app is created officially by the World Health Organization, is called WHO Academy COVID-19. Available in Play Store and IOS, this mobile app covers much useful information you need to know about COVID-19, starting from the knowledge, health tips, guidance, workshops, and many more. 

TraceTogether

A Singaporean-based COVID-19 detector application, TraceTogether, enables people to register and be part of the users. Using the safe Bluetooth technology, this mobile app will connect and determine each TraceTogether users about the contact tracing. Besides, not only connecting to other users, but this app will also enable us to contact the health workers. 

Also read : Vectorium Platform Comes for The Future Transmission System

CovidWatch

CovidWatch

CovidWatch operates pretty similarly to the previous app. Stanford University creates it, and it may detect anyone around that has been tested to be positive. It connects through the Bluetooth signals, and it can warn users anonymously so that it will keep your privacy safe. 

COVID Symptom Tracker

Designated by doctors and researchers from two reputable hospitals in the UK, COVID Symptom Tracker focuses more on further researchers of this global virus disease. In other words, it is not only functioned to track the spread but also to provide more information for healthcare research instead of commercial purposes. 

Bersatu Lawan COVID (United Against COVID)

Another COVID-19 detector application created by the Indonesian health community is Bersatu Lawan COVID or English, United Against COVID. It provides the user with updated infographics of the virus spread, including the number of cases in Indonesia. 

JAKI

Like the previous app, JAKI is also an Indonesian-based COVID tracker application, specifically Jakarta. The app has a COVID-19 calculator that counts based on the quiz answered by the users to detect their health risk of the virus. 

Close Contact Detector

Created in China, Close Contact Detector is developed officially by the government of China to detect and control the virus spread to the Chinese citizens.

Those are some COVID-19 detector applications used worldwide. As the virus and the number of cases develop, hopefully, those apps created by the researchers, the engineers, and the health workers could be a great help for the citizen to be more aware of this virus and to keep them up to date about things related to COVID-19. 

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