Still Using Pattern Locks with Samsung Galaxy M34 5G? Tips, Tricks and Helpful Advice
Still Using Pattern Locks with Samsung Galaxy M34 5G? Tips, Tricks and Helpful Advice
They have been along for a long, long time now – pattern locks – the easiest of all smartphone locks. You just swipe your finger across to create an easy pattern lock of your choosing and that’s it, it becomes your new screen lock. No more remembering tedious digits! So, why have these easy pattern locks become outdated, and why do people still continue to use them? Let’s take a dive and find out all about pattern locks.
Part I: Things To Know About Pattern Locks
The first cellphone locks were 4-digit number locks. Then came 6-digit codes, and even alphanumeric ones. Pattern locks were all the rage a while ago. Though pattern locks continue to be used, they are not considered safe to use any longer. What is all that about? Here’s what you need to know about pattern locks, whether you are a seasoned pattern lock user or not.
I.I: What Are Pattern Locks?
Believe it or not, technology has advanced at such a rapid pace in the last two decades that you’d be forgiven if you don’t know what a pattern lock is, especially if you have only ever used iPhones, or Android phones in just the last few years.
Pattern locks are patterns you create on your smartphone and designate as a smartphone lock/ screen lock. There is a 9-point keypad of sorts, and you start swiping your finger from any point to any point for any which way you feel like. Android 13 allows a minimum of 4 points registered. They are easy to create, and easy to use, hence called easy pattern locks.
Pattern locks have only ever been offered on Android devices and were commonplace a few years ago until they were deemed not secure enough for use by modern standards because they were easy to figure out by malicious actors.
I.II: Popularity and Usage
Pattern lock is a feature unique to Android and has been so since the start. Naturally, it is one of the preferred ways users have come to unlock their Android devices over the years. Even though modern Android smartphones come with fingerprint recognition and face recognition technologies, there exists a large subset of users still addicted to and acclimatized with the pattern lock feature, opting over fingerprint and face recognition.
There has been, however, research conducted into the safety and security offered by pattern lock in Android.
I.III: Advantages and Drawbacks
Modern smartphones very nearly contain the entirety of our lives; photo memories, video memories, important documents both financial and personal in nature, banking apps, ID and ATM/ credit cards in the “wallet” apps, and whatnot. A smartphone falling into the wrong hands could very nearly be used to devastate the rightful owner, both financially and otherwise. And this is not a claim out of thin air; spyware/ malware/ phishing attacks are on the rise around the world. Locking the smartphone, once considered optional and an unnecessary hassle, is now an absolute must.
Advantages of Pattern Locks
There is no denying that using an easy pattern lock to lock their smartphone seems enough for most users. Swiping your finger across your smartphone to unlock it feels not only cool and futuristic but safer and more secure than remembering and punching in digits. And, for the most part, it is true, given that 4-digit PINs can only have 10,000 unique combinations!
Disadvantages of Pattern Locks
While very easy to use, security researchers and experts have come to agree that the feature is not in the least safe to use, and that is because of how people use the pattern lock feature (discussed in detail below in part II). Some go so far as to say that most pattern locks can be breached in just 5 attempts or less. Imagine that!
What is more, research has found that humans have an uncanny ability to correctly guess a pattern lock simply by viewing the unlocking! The test comprised showing the test subjects videos of users unlocking their phones from different angles and varying distances, and it was found that around 64% of test subjects were able to correctly guess a 6-point pattern lock in one viewing only, and 80% could correctly guess the pattern after just two viewings. By contrast, only 11% were able to correctly deduce a 6-digit PIN after one viewing, and only 27% after viewing twice. This goes to show just how insecure pattern locks are!
Part II: How People Use Pattern Locks
We might wonder how anyone would be able to guess the correct pattern of our device, but believe it or not, it is possible, eerily easily at that! We are all the same humans, after all! You know how people usually set PINs that could be significant dates in their lives? How they get car registration numbers that mean something to them? The same ‘logic’ applies to their setting pattern locks.
At DEFCON 23, Marte Loge, an M.Sc. Computer Science student, presented something that stunned people around the world. She said, “Tell me who you are, and I will tell you your lock pattern.” What followed was an expert presentation outlining and detailing user behaviors around pattern locks.
These are some commonly created pattern locks by people:
- - shapes of alphabets,
- - shapes of numerals,
- - any other easy-to-make, simple shape.
Marte Loge presented the image below, showing how people naturally gravitate towards creating simple shape patterns, in her research.
To further help you see how easy it might be for anyone to guess your pattern, Marte Loge also presented some statistics.
- - 77% of people started their patterns in one of the 4 corners.
- - 44% of Loge’s subjects started their pattern with the first dot, the top-left one. The next number was 15% for the top-right and 14% for the bottom-left.
- - These percentages did not vary much depending on left-handedness or right-handedness.
- - On average, irrespective of gender, people set 5-point patterns, with 4-point patterns being the most common. This means that the number of combinations on average was 7152 for 5-point patterns and a bogglingly low 1624 for 4-point patterns.
The above data makes it amply clear how using an easy pattern lock is actually worse than using a 4-digit PIN, simply because how people are usually using the pattern lock feature.
Part III: Tips For Using More Secure Pattern Locks
Now, we know how hard it is to break habits cemented over years of use, so in case you must at all costs use a pattern lock only, the least you can do is try and change your easy pattern lock to a better, more secure hard pattern lock.
III.I: How to Create More Secure Patterns
Here are some tips to help you create a better, more secure pattern lock for your smartphone.
- - Avoid using any of the corners to start the pattern.
- - Never use your first initial as a pattern.
- - Never use a digit shape as a pattern.
- - You can pass through the same pattern lines multiple times over. This makes it more difficult for someone to guess your pattern correctly.
- - Use all 9 points on the grid while setting the pattern lock! That simple act takes the possible pattern combinations to over 140,000, significantly more than 10,000 for 4-digit PINs, and vastly superior to paltry 1624 for a 4-point easy pattern lock!
III.II: Forgot Your Pattern? Unlock Your Samsung Galaxy M34 5G Without Pattern Lock With Dr.Fone
Supercharged with the information above, you went ahead and changed your easy pattern lock to a hard-to-guess pattern lock. Only problem is, your brain is habituated to that old pattern, and you’ve suddenly forgotten what the new pattern was! Well, worry not; Wondershare Dr.Fone - Screen Unlock (Android) will help you unlock your phone without pattern lock !
Dr.Fone - Screen Unlock (Android)
The Best Tool to Unlock Your Samsung Galaxy M34 5G without Pattern Locks!
- Remove all Android screen locks (PIN/pattern/fingerprints/face ID) in minutes.
- Bypass the FRP lock of Samsung without a PIN or Google account.
- Everyone can handle the lock screen without any tech knowledge.
- Provide specific removal solutions to promise good success rate.
4,008,669 people have downloaded it
Download the newest version of Dr.Fone from the Wondershare website and launch the app.
Step 1: Go to Toolbox > Screen Unlock and click Android.
Step 2: Click Unlock Android Screen.
Step 3: You will see a list of supported manufacturers on the next screen. Select yours.
Step 4: Now, follow the onscreen guide to prepare your device for screen unlocking.
After completing the process, when the Next button becomes available, click it.
Your device will be successfully unlocked.
Note that this method wipes all data on the Samsung Galaxy M34 5G device. There is no way around it. You may be able to unlock select older Samsung devices without data loss. Check this list for those devices.
Closing Words
Pattern locks are outdated and not safe to use an easy pattern lock – there are no two ways about it. As such, our recommendation is to start using a 6-digit PIN along with biometric or face recognition. However, we do understand that sometimes, you simply cannot use biometrics or face recognition. For those instances, we recommend that you use this guide and create a more secure pattern lock for your device. In case you forgot your pattern, there is always Wondershare Dr.Fone – Screen Unlock (Android) to save the day.
Top 4 SIM Location Trackers To Easily Find Your Lost Samsung Galaxy M34 5G Device
Losing your smartphone can be a distressing experience. It’s not just a device; it’s a treasure trove of memories and personal information. Fortunately, technology has come to the rescue with SIM location trackers. These useful tools will help you ensure your lost device is never truly lost.
Whether you call it a SIM location tracker, a SIM card locator, a SIM card finder, or even a SIM card number finder, these smart solutions are your best friends in times of need. So dive in and discover the top 4 SIM location trackers to make device retrieval a breeze.
Part 1: Why You Need SIM Location Trackers at Your Disposal
In today’s fast-paced world, losing a smartphone happens more often than one would like to admit. Picture this: You’re in a rush, juggling tasks, and suddenly, your phone slips out of your pocket or bag. Panic sets in as you realize it’s nowhere to be found.
Losing your smartphone can be depressing, not just because of the cost of replacing it. Think about all the photos, messages, and personal information stored on it. It’s like losing a piece of yourself. This is where SIM location trackers come to the rescue.
Common Scenarios of Device Loss
Check out some of the most common scenarios where a phone might get lost:
- Have you ever left your phone in a cab or at a restaurant? It’s surprisingly common.
- Sometimes, it slips out of your pocket during a hectic commute.
- In the worst cases, it might even get stolen.
The Growing Need for SIM Card Finders
With lives deeply intertwined with technology, the demand for easy and effective device tracking is rising. People want solutions that don’t require a tech genius to operate. They want something simple, straightforward, and, as much as possible, free SIM card locators.
Factors To Consider When Choosing a SIM Location Tracker
Now, here are the top factors you need to check when you are about to choose an online SIM location tracker.
- You need a tracker that can pinpoint your device’s location precisely.
- Ensure it works with your device and operating system.
- **User Reviews.**Check what others say about the tracker. Real user experiences matter.
- **Additional Features.**Some trackers offer extra perks like geofencing or remote device control. Consider what suits your needs.
The bottom line is that SIM location trackers offer a lifeline when your device vanishes into thin air. They’re your best shot at getting it back quickly and easily. Plus, in this age of digital privacy, knowing where your personal information is can be a big relief.
In the next part of this journey, this article will delve into the top 4 SIM location trackers that are here to make your life simpler and your devices safer. So, stay tuned and explore these handy tools that bring peace of mind to the palm of your hand.
Part 2: Top 4 SIM Location Trackers
Now that you understand why SIM location trackers are essential let’s dive into the world of these handy tools. This section explores four of the most popular SIM card finder that can help you track your SIM card location online for free.
Hoverwatch
Hoverwatch is your go-to solution for simple and effective SIM location tracking. Designed with user-friendliness in mind, it offers accurate GPS tracking call and SMS monitoring and operates in stealth mode.
Key Features
Check out Hoverwatch’s essential features below:
- It provides real-time GPS tracking to pinpoint your device’s location accurately.
- You can monitor calls and messages on the target device.
- Hoverwatch operates discreetly, so the user of the tracked device won’t know it’s being monitored.
Pros
Listed below are Hoverwatch’s advantages:
- Easy to set up and use, making it ideal for beginners.
- Supports a wide range of devices and operating systems.
- Affordable pricing plans.
Cons
Below is the drawback of using Hoverwatch:
- Some advanced features may require rooting or jailbreaking the target device.
mSpy
For a comprehensive monitoring solution that includes SIM location tracking, mSpy is a top choice. It not only provides real-time location tracking but also offers geo-fencing and social media monitoring. mSpy is particularly popular among parents who want to ensure their children’s safety online.
Key Features
Key characteristics of mSpy are as follows.
- Track the target device’s location in real time.
- Set up virtual boundaries and receive alerts when the Samsung Galaxy M34 5G device enters or leaves these areas.
- Monitor social media activities and messages.
Pros
The benefits of using mSpy are as follows:
- Excellent for parents who want to ensure their child’s safety online.
- Comprehensive monitoring, including text messages, calls, and social media.
- Compatible with Android and iOS devices.
Cons
The disadvantages of mSpy are outlined below:
- Relatively higher pricing compared to some other trackers.
- Advanced features might require device rooting or jailbreaking.
Spyic
Spyic is a trusted name in the world of monitoring and tracking software. It offers precise location tracking, works without rooting or jailbreaking, and comes with features like geofencing. Spyic is highly reliable, user-friendly, and compatible with Android and iOS devices.
Key Features
See the highlights of Spyic below:
- It provides accurate location information, including location history.
- Spyic can be used without rooting or jailbreaking the target device.
- Set up virtual boundaries and get alerts if the Samsung Galaxy M34 5G device enters or exits these areas.
Pros
Here are some of Spyic’s many benefits:
- Highly reliable and user-friendly.
- Works on both Android and iOS devices.
- Offers a web-based dashboard for easy monitoring.
Cons
The drawbacks of utilizing Spyic are as follows:
- The pricing may be a bit on the higher side for some users.
- Some advanced features may require a premium subscription.
Spyzie
Spyzie is a versatile monitoring tool covering SIM location tracking and more. It provides accurate location updates, social media monitoring, and call/text tracking. One of its standout features is that it doesn’t require complex technical procedures like rooting or jailbreaking, making it accessible to users of all levels.
Key Features
Take a look at some of Spyzie’s best qualities:
- Get real-time location updates of the target device.
- Track social media activities, messages, and media files.
- Monitor calls and text messages on the target device.
Pros
Spyzie’s benefits are as follows:
- Compatible with Android and iOS devices.
- There is no need for complex technical procedures like rooting or jailbreaking.
- User-friendly interface for easy navigation.
Cons
The Spyzie’s drawback is detailed here:
- Pricing plans might be a consideration for budget-conscious users.
Part 3: How To Unlock iPhone SIM?
Now, what if you don’t only want to track your SIM number location but also want to deal with other iPhone SIM-related issues like SIM not supported, invalid SIM, locked SIM, or no network servicing? Luckily, this article is also set to share a robust solution - Wondershare Dr.Fone – SIM Unlock. This versatile tool helps you locate your device and ensures your iPhone’s SIM card functions smoothly.
Dr.Fone - Screen Unlock (iOS)
Best SIM Unlock for iPhone.
- Simple, click-through, process.
- Fix SIM unlock with a few clicks.
- Supports almost all carriers, from Vodafone to Sprint.
- No tech knowledge required, everybody can handle it.
- Supports the latest iOS version fully!
4,395,217 people have downloaded it
Why Choose Dr.Fone - SIM Unlock
Below are the key features that make this tool unmatched:
- Dr.Fone - SIM Unlock is your trusted companion for various iPhone models. Whether rocking the latest iPhone or an older version, this tool has your back.
- **User Friendly Interface.**No need to be a tech wizard to use Dr.Fone - SIM Unlock. Its straightforward interface ensures that even if you’re not tech-savvy, you can easily unlock your iPhone SIM.
- **Broad Compatibility.**It supports many iPhone models and is regularly updated to stay compatible with new releases.
- **Quick and Easy.**The process is designed to be simple and efficient, ensuring you get your iPhone back up and running quickly.
Step-by-Step Guide to Using Dr.Fone - SIM Unlock
Here’s a simple step-by-step guide to unlocking your iPhone SIM using Dr.Fone - SIM Unlock:
- Step 1: After downloading and installing the software, start Wondershare Dr.Fone on your computer. Continue to the Toolbox area, then select Screen Unlock and iOS to launch the tool in a new window.
- Step 2: In the new window, hit the Remove SIM Locked button to start the process. You will then be sent to the Remove SIM Locks page, where you must click Start to initiate the process.
- Step 3: The platform will detect your device and present its details on the following screen. Click the Unlock Now button to continue the unlocking procedure.
- Step 4: Because this method necessitates jailbreaking your iOS device, you will be prompted to do so first. If you want to follow a guide, click on Jailbreak Guide. If you want to watch a video guide, select Watch Video.
- Step 5: The screen will invite you to perform several actions, starting with removing the SIM card from the iDevice. To access the Samsung Galaxy M34 5G device’s network settings, go to Settings, then WLAN. Find the Wi-Fi networks you’ve joined and select Forget This Network.
- Step 6: Unlink all connected networks from My Networks and turn off Wi-Fi. After that, re-insert your SIM card and press the Continue button. The following screen will offer a prompt box with the status of the unlocking process.
- Step 7: After a few moments, the window will display a completion notification, and you must click Done to complete the process.
And that’s it! You’ve successfully unlocked your iPhone SIM using Dr.Fone - SIM Unlock. Now, your device should be free from SIM-related issues, and you can enjoy seamless network connectivity. So, if you’re facing SIM woes, don’t fret; Dr.Fone - SIM Unlock has you covered.
Conclusion
Losing your smartphone is more common than you might think. Thankfully, SIM location trackers are here to save the day. These simple tools offer accuracy and peace of mind, ensuring that your lost device can be swiftly recovered. Remember, quick device recovery means safeguarding your cherished memories and personal data. So, explore the recommended trackers this article has covered, and choose the one that best suits your needs.
And if you ever need to unlock your SIM card , Dr.Fone - SIM Unlock is your best companion. Enjoy the enhanced security, broad compatibility, and user-friendliness that come with it.
5 Solutions For Samsung Galaxy M34 5G Unlock Without Password
One out of three people forget their phone’s password every day or make continuous wrong attempts that lock their phone. However, you can’t unlock your phone without the screen lock pattern or password. If you are an Samsung Galaxy M34 5G user, and you can’t remember your device’s pattern or password, we have the best solution or you. Here, you will find the easiest and foolproof methods for an Samsung Galaxy M34 5G pattern unlock.
Here is the complete guide with five methods to unlock an Samsung device that works in various situations. Every method is easy to use, and you can unlock your phone as long as you follow each step precisely. With our guide, you can remove your Samsung ‘s pattern, PIN, or password with your Google account. We also have various ways to unlock Samsung Galaxy M34 5G without your Google account.
Here is a video for you to learn how to unlock Samsung Galaxy M34 5G without password:
Part 1: Lock System About Samsung Galaxy M34 5G
1: Lock Types
Before we move towards the Samsung Galaxy M34 5G pattern unlock, let’s talk about its lock types and security system. Samsung Galaxy M34 5G is one of the older versions of Samsung android phones that was released in 2016. At that time, only flagship phones from each brand came with features like fingerprint sensors and facial unlock. Samsung Galaxy M34 5G doesn’t offer these lock types. You can only set up a screen lock as a password, pattern, and PIN. You can also lock apps on Samsung Galaxy M34 5G with its privacy password settings.
2: How to Set Them up?
Follow these steps to set up any type of lock on your Samsung Galaxy M34 5G .
- Open “Settings” on your mobile and select “Lockscreen and Password”.
- The lock system menu would appear if your device had no screen locks. If your device has a screen lock, you will have to enter the password to enter the settings.
- Select the “Lockscreen Password” option at the top and tap on the “Enable Lock Screen” button.
- Select the type of lock you want to set and create a password.
3: How to Remove Them with Password or Pattern?
You can easily remove the lock screen of your Samsung Galaxy M34 5G if you remember your password or pattern.
- Go to “Settings” and follow the previous steps to open the “Lockscreen Password” settings.
- Disable the lock screen by tapping on the “Enable Lock Screen” button once.
- Enter your password or pattern and wait for the system to remove the screen lock.
Part 2: 5 Solutions to Unlock Samsung Galaxy M34 5G Without Password or Pattern
1: Google Find My Device
You can use the Google Find My Device for your Samsung Galaxy M34 5G pattern unlock. It is a simple privacy and security Google feature that enables users to reset their android phones. Most people use it to factory reset their phones when someone steals their phones. Although Google Find My Device works every time, it is not the ideal solution if you don’t want to lose your data. With a hard reset, you lose all your data and settings. It is not worth it if all you want to do is unlock your screen. Here are the steps to unlock Samsung Galaxy M34 5G with Find My Device.
- Open any browser on your PC and visit “Google Find My Device.”
- Make sure your phone is connected to the internet.
- Select the “Erase Device” option and log in with your Google account.
- After verification, click on “Ok” and wait for the system to factory reset.
- Power on your device and enter it without any pattern or password.
2: Google Account
Here is how you can do an Samsung Galaxy M34 5G pattern unlock without PC. You don’t need any third-party software or device for this method. Every step is easy to follow, and it only takes a few minutes for you to unlock your phone. This method requires your Google account and password. Don’t use this method if you don’t know your Google password. If you are a beginner, it is better to use other methods because this method involves the risk of blocking your device. Follow these steps to unlock your Samsung device using your Google Account.
- Enter a random password or PIN on your phone’s lock screen five times.
- Wait for the system to give the alert message after you enter the wrong password five times.
- Now, wait for 30 seconds until the system asks you to enter your lock screen password.
- At the bottom left corner, tap the “Forgotten Password” option.
- Now the system will ask for your Google account and password.
- After you verify your Google account, you can enter your device.
3: Answer Security Questions
If you want to unlock your Samsung phone, you can also answer some security questions and reset the password. This method does not work on all Samsung devices, but you can use it for Samsung Galaxy M34 5G screen unlock without PC. You will see various questions if your Google account is linked with the Samsung Galaxy M34 5G device. All questions are based on your profile and credentials. You have to answer precisely with proper spaces. Here are the steps to unlock Samsung Galaxy M34 5G with security questions.
- Use a random password or PIN five times and wait for the 30 seconds alert message.
- Tap on the “Forgot Pattern” option and move to the next screen.
- Select the “Answer Question” option if you want to unlock security questions. You can also select “Enter Google account details” if you know your Google account password.
- Tap on the “Next” button and answer every question that comes up.
- If you give correct answers, the system will open the screen lock.
4: Hard Reset (data loss)
A hard reset would be the best solution if you forgot your phone’s lock screen password or pattern. However, you can unlock your phone with your Google account as well. Do a hard reset if you can’t remember your Google account password and don’t want to use third-party tools. The only problem with hard resetting is that you lose all your data, images, files, settings, and personalization. That is why you can’t recover any of your data after the hard reset if you don’t have a data backup. The process of hard reset is different for every device. Here are the steps for Samsung Galaxy M34 5G pattern unlock without a PC through a hard reset.
- Switch off your Samsung Galaxy M34 5G with the power button.
- Press and hold the Volume down + Power buttons together for a few seconds. Hold the keys until you see the Samsung logo on the screen.
- Select the Language using the volume keys to navigate and the power key to select.
- Go to the “Wipe Data and Cache” option and select twice using the power key.
- For confirmation, select the “OK” option and wait for the system to reboot.
5: Dr.Fone - Screen Unlock
You can easily unlock your Samsung device without your Google account password and losing data. The best way is to use an Samsung Galaxy M34 5G pattern lock removal tool. If you want an easy-to-use tool with fast and safe working, we recommend Dr.Fone - Screen Unlock. Dr.Fone enables users to unlock any android device within five minutes without password, Google account. You can unlock your Samsung Galaxy M34 5G without effort. With Dr.Fone, you can also back up and restore your data , do a system repair for your mobile, and transfer WhatsApp with a few clicks. Here are the steps to remove the pattern lock from Samsung Galaxy M34 5G with Dr.Fone – Screen Unlock.
Dr.Fone - Screen Unlock (Android)
The Best Tool to Unlock Samsung Galaxy M34 5G Without Any Hassle!
- Remove all Android screen locks (PIN/pattern/fingerprints/face ID) in minutes.
- Remove the lock screen without data loss for part of Samsung and LG devices.
- Everyone can handle the lock screen without any tech knowledge.
- Provide specific removal solutions to promise good success rate.
4,008,672 people have downloaded it
Step 1. Click the “Start Download” button to download the software on your PC.
Open Dr.Fone on the PC with a USB cable connected to your phone > click “Screen Unlock” from the home page.
Step 2. Select Unlock Android Screen
With the button “Unlock Android Screen”, you can unlock your Samsung Galaxy M34 5G via this part.
Step 3. Select Unlock mode: 100% Remove Screen Lock
When you’re on this page, “100% Remove Screen Lock” can unlock most phone brands’ screens. Because of the different recovery modes of different phone models, selecting the Samsung Galaxy M34 5G device brand plays a great role in removing the lock.
Step 4. Now, it’s time to start removing the lock screen
Follow the guide step by step to complete all steps, these steps are important to unlock your Samsung Galaxy M34 5G .
Now, no password or pattern to stop you from using your Samsung Galaxy M34 5G !
Conclusion
If you know your Google account password, then you can easily unlock your phone after verification. If you don’t know the password, you can use a hard reset to erase all data and settings from your device. Use the Dr.Fone - Screen Unlock (Android) if you don’t want to lose your data. Dr.Fone allows you to unlock your Samsung Galaxy M34 5G within minutes with easy-to-follow steps. It works for all old and new Samsung models, and the procedure is the same for every device. You can also use Dr.Fone to recover data, repair android software problems, and fix other issues.
- Title: Still Using Pattern Locks with Samsung Galaxy M34 5G? Tips, Tricks and Helpful Advice
- Author: Peter
- Created at : 2024-07-16 09:53:54
- Updated at : 2024-07-17 09:53:54
- Link: https://android-unlock.techidaily.com/still-using-pattern-locks-with-samsung-galaxy-m34-5g-tips-tricks-and-helpful-advice-by-drfone-android/
- License: This work is licensed under CC BY-NC-SA 4.0.