![[Updated] Premier Baking Studio Best Cookies to Try and Buy](https://thmb.techidaily.com/d6d8993d1273f8bc00bb7a2e686014c201566f37966420d7b78cb492b551351d.jpg)
"[Updated] Premier Baking Studio Best Cookies to Try and Buy"
Premier Baking Studio: Best Cookies to Try and Buy
10 Best Video Calling App for Android and iPhone
Richard Bennett
Mar 27, 2024• Proven solutions
Demand for video calling apps has skyrocketed in the current, as we are confining ourselves to self-isolation, or fearful of visiting each other in the case of spreading COVID-19. More and more of us are turning to online platforms to stay connected. What’s the best video calling app to match these circumstances? Read on to find out.
Part 1: The Best Android Video Call App
Let’s find the best Android video call app first.
1. Skype
One of the first-ever free (and Best) video call apps. Skype works across multiple platforms and devices. Here is the tips of how to record Skype video calls easily .
Features:
- Voice and video call for free
- SMS Connect lets you message mobiles for free
- Group chat up to 24 family or friends
Pros:
- Sleek, optimized service
- Experienced provider of best android video call apps
- Smooth calls with high speeds
Cons:
- Some features need to be paid for
2. Facebook Messenger
Facebook Messenger is one of the most popular video call apps because of the success of Facebook.
Features:
- Can download alongside Facebook
- Works in conjunction with other social media apps (FB, Tik Tok, Insta)
- Group chat with as many people as you like, video calling enabled
Pros:
- Simple to use
- The user interface is extremely user friendly
- Continually updating new emoji’s, GIFs, etc
Cons:
- It has had so many updates it takes up a lot of phone storage nowadays
- They will ask you to rate the quality of every single call you make or receive
3. Google Duo
Google Duo is one of the best Android video call apps.
Features:
- Knock Knock feature lets you preview who is calling you
- Works on Smartphones, Nest, the Web and with all devices
- Arguably the best quality of call
Pros:
- Excellent clarity of picture and sound
- Matches your bandwidth
- Google are on point with Covid-19 responses
Cons:
- Not aimed at businesses
4. Google Hangouts
Google’s second contribution to producing the best Android video calling app is Hangouts. This popular choice is everyone’s favorite way to communicate in the business world.
Features:
- Group Chats for up to 150 people
- Group Video for ten people
- All of the features you would expect from a social media video call suite but aimed at businesses.
Pros:
- It’s warmer than a traditional business app
- You can still use it to keep in touch with family and friends
- That 150 people group should be more than enough for your friend group
Cons:
- The kids aren’t using it for some reason
5. Signal Private Messenger
Signal Private Messenger focuses on privacy more than functionality or presentation. This app doesn’t care how good it looks (it does look pretty good) – it just wants to keep you safe from hackers.
Features:
- Encrypted data transfer stops you getting hacked
- Send any file type or size through Signal
- Disappearing messages mean you don’t take up all your storage with old conversations
Pros:
- This is the best Android video call app for security.
- File types don’t matter – it promises to send anything
- Can become a default SMS app easily
Cons:
- Sound can be a little tinny at times according to reviewers
Part 2: The Best Video Call App for iPhone
Now that we have talked about Android phones let’s find out what the best video call app for iPhones is.
6. Zoom Cloud Meetings for Video Call
Zoom is your best video call app for iPhones for business. It is a fantastic meeting coordination and management tool that should get you through quarantine.
Features:
- Screen sharing with exemplary screen and sound quality
- Easy to invite and download app for members that don’t have it yet
- Lets you take notes while you have your meeting, then share them with screen saving.
Pros:
- White Board collaboration and virtual background are helpful
- Works with all strengths of network and Wi-Fi signal
- Integrated with Siri shortcuts to make for smoother working hours.
Cons:
- Once you can take business video calls on your iPhone you are always reachable.
7. Slack
Slack, our second option for the best video call app for iPhone is also aimed at businesses. It makes video and group chat easier for those that are working from home.
Features:
- Screensharing is excellent on this app
- The collaboration hub has been ergonomically designed for your work to flow
- All callers can contribute annotations
Pros:
- There is no pesky login or sign up requirements
- Speedy streaming as you video call
- They work hard to make business output the priority
Cons:
- It’s a bit too formal to use with family
8. Facetime
Facetime is popular with the younger generations. It represents Apple’s version of the phone-to-phone service that only works with other iPhone users.
With Screensaver Wonder you can easily make a screensaver from your own pictures and video files. Create screensavers for your own computer or create standalone, self-installing screensavers for easy sharing with your friends. Together with its sister product Screensaver Factory, Screensaver Wonder is one of the most popular screensaver software products in the world, helping thousands of users decorate their computer screens quickly and easily.
Features:
- Works with iPhone, iPad, and iPod Touch products
- Sleek video conference calling that is super professional
- Apple ID sign in for extra security
Pros:
- Best video call app for iPhone in terms of compatibility with Apple goods and services
- Really professional but doesn’t confine itself to business. Perfectly suitable for family and friend contact
- The backing of a substantial technical department in a multi-national firm
Cons:
- You cannot get Facetime at all if you live in Saudi Arabia, the UAE or Pakistan
- If the person you are calling doesn’t have an iPhone, iPad, or iPod, you won’t be able to use it.
9. LINE
When it comes to finding the best video call app for iPhones, LINE is up there. It lets you call, message, video chat, and all through hieroglyphics like stickers, GIFs, and other mediums.
Features:
- LINE comes with all the smileys and stickers that you can dream of
- 600 million users on a growing platform
- Group calls up to 200 people
Pros:
- This is the best video call app for iPhone for those that are lazy texters
- The world’s largest online sticker collection
- Access you and your friend’s timeline
Cons:
- If you tried to hold a business meeting using LINE, they would sack you
- Aimed at the very young, we’re not even sure this demographic should have iPhones yet
10. WeChat
WeChat is also aimed at the younger generations, but it is more Gen Z and less under-the-age-of-ten.
Features:
- Custom sticker making, a gallery and a time capsule feature from your memories
- Direction sharing for easy meetups, mini-programs, and top stories
- Everything that Facebook has, but marketed at a younger age group
Pros:
- It’s fresh and cool
- They incorporate a healing kit and health tracking data app
- You can keep track of your teenagers with it, low key
Cons:
- Most definitely not the best business video call chat for iPhone.
Rounding Up
Whether you are looking for the best video call app for iPhone or whether you want the best Android video call app, we think our guide has you covered. Keep safe out there!
Jutoh is an ebook creator for Epub, Kindle and more. It’s fast, runs on Windows, Mac, and Linux, comes with a cover design editor, and allows book variations to be created with alternate text, style sheets and cover designs.
Richard Bennett
Richard Bennett is a writer and a lover of all things video.
Follow @Richard Bennett
Richard Bennett
Mar 27, 2024• Proven solutions
Demand for video calling apps has skyrocketed in the current, as we are confining ourselves to self-isolation, or fearful of visiting each other in the case of spreading COVID-19. More and more of us are turning to online platforms to stay connected. What’s the best video calling app to match these circumstances? Read on to find out.
Part 1: The Best Android Video Call App
Let’s find the best Android video call app first.
1. Skype
One of the first-ever free (and Best) video call apps. Skype works across multiple platforms and devices. Here is the tips of how to record Skype video calls easily .
Features:
- Voice and video call for free
- SMS Connect lets you message mobiles for free
- Group chat up to 24 family or friends
Pros:
- Sleek, optimized service
- Experienced provider of best android video call apps
- Smooth calls with high speeds
Cons:
- Some features need to be paid for
2. Facebook Messenger
Facebook Messenger is one of the most popular video call apps because of the success of Facebook.
Features:
- Can download alongside Facebook
- Works in conjunction with other social media apps (FB, Tik Tok, Insta)
- Group chat with as many people as you like, video calling enabled
Pros:
- Simple to use
- The user interface is extremely user friendly
- Continually updating new emoji’s, GIFs, etc
Cons:
- It has had so many updates it takes up a lot of phone storage nowadays
- They will ask you to rate the quality of every single call you make or receive
3. Google Duo
Google Duo is one of the best Android video call apps.
Features:
- Knock Knock feature lets you preview who is calling you
- Works on Smartphones, Nest, the Web and with all devices
- Arguably the best quality of call
Pros:
- Excellent clarity of picture and sound
- Matches your bandwidth
- Google are on point with Covid-19 responses
Cons:
- Not aimed at businesses
4. Google Hangouts
Google’s second contribution to producing the best Android video calling app is Hangouts. This popular choice is everyone’s favorite way to communicate in the business world.
Features:
- Group Chats for up to 150 people
- Group Video for ten people
- All of the features you would expect from a social media video call suite but aimed at businesses.
Pros:
- It’s warmer than a traditional business app
- You can still use it to keep in touch with family and friends
- That 150 people group should be more than enough for your friend group
Cons:
- The kids aren’t using it for some reason
5. Signal Private Messenger
Signal Private Messenger focuses on privacy more than functionality or presentation. This app doesn’t care how good it looks (it does look pretty good) – it just wants to keep you safe from hackers.
Features:
- Encrypted data transfer stops you getting hacked
- Send any file type or size through Signal
- Disappearing messages mean you don’t take up all your storage with old conversations
Pros:
- This is the best Android video call app for security.
- File types don’t matter – it promises to send anything
- Can become a default SMS app easily
Cons:
- Sound can be a little tinny at times according to reviewers
Part 2: The Best Video Call App for iPhone
Now that we have talked about Android phones let’s find out what the best video call app for iPhones is.
6. Zoom Cloud Meetings for Video Call
Zoom is your best video call app for iPhones for business. It is a fantastic meeting coordination and management tool that should get you through quarantine.
Features:
- Screen sharing with exemplary screen and sound quality
- Easy to invite and download app for members that don’t have it yet
- Lets you take notes while you have your meeting, then share them with screen saving.
Pros:
- White Board collaboration and virtual background are helpful
- Works with all strengths of network and Wi-Fi signal
- Integrated with Siri shortcuts to make for smoother working hours.
Cons:
- Once you can take business video calls on your iPhone you are always reachable.
7. Slack
Slack, our second option for the best video call app for iPhone is also aimed at businesses. It makes video and group chat easier for those that are working from home.
Features:
- Screensharing is excellent on this app
- The collaboration hub has been ergonomically designed for your work to flow
- All callers can contribute annotations
Pros:
- There is no pesky login or sign up requirements
- Speedy streaming as you video call
- They work hard to make business output the priority
Cons:
- It’s a bit too formal to use with family
8. Facetime
Facetime is popular with the younger generations. It represents Apple’s version of the phone-to-phone service that only works with other iPhone users.
Features:
- Works with iPhone, iPad, and iPod Touch products
- Sleek video conference calling that is super professional
- Apple ID sign in for extra security
Pros:
- Best video call app for iPhone in terms of compatibility with Apple goods and services
- Really professional but doesn’t confine itself to business. Perfectly suitable for family and friend contact
- The backing of a substantial technical department in a multi-national firm
Cons:
- You cannot get Facetime at all if you live in Saudi Arabia, the UAE or Pakistan
- If the person you are calling doesn’t have an iPhone, iPad, or iPod, you won’t be able to use it.
9. LINE
When it comes to finding the best video call app for iPhones, LINE is up there. It lets you call, message, video chat, and all through hieroglyphics like stickers, GIFs, and other mediums.
Features:
- LINE comes with all the smileys and stickers that you can dream of
- 600 million users on a growing platform
- Group calls up to 200 people
Pros:
- This is the best video call app for iPhone for those that are lazy texters
- The world’s largest online sticker collection
- Access you and your friend’s timeline
Cons:
- If you tried to hold a business meeting using LINE, they would sack you
- Aimed at the very young, we’re not even sure this demographic should have iPhones yet
SwifDoo PDF 2-Year Plan10. WeChat
WeChat is also aimed at the younger generations, but it is more Gen Z and less under-the-age-of-ten.
Features:
- Custom sticker making, a gallery and a time capsule feature from your memories
- Direction sharing for easy meetups, mini-programs, and top stories
- Everything that Facebook has, but marketed at a younger age group
Pros:
- It’s fresh and cool
- They incorporate a healing kit and health tracking data app
- You can keep track of your teenagers with it, low key
Cons:
- Most definitely not the best business video call chat for iPhone.
Rounding Up
Whether you are looking for the best video call app for iPhone or whether you want the best Android video call app, we think our guide has you covered. Keep safe out there!
ZoneAlarm Extreme Security NextGen
Richard Bennett
Richard Bennett is a writer and a lover of all things video.
Follow @Richard Bennett
Richard Bennett
Mar 27, 2024• Proven solutions
Demand for video calling apps has skyrocketed in the current, as we are confining ourselves to self-isolation, or fearful of visiting each other in the case of spreading COVID-19. More and more of us are turning to online platforms to stay connected. What’s the best video calling app to match these circumstances? Read on to find out.
Part 1: The Best Android Video Call App
Let’s find the best Android video call app first.
Software Update Pro - Check and update software installed on your computer.
1. Skype
One of the first-ever free (and Best) video call apps. Skype works across multiple platforms and devices. Here is the tips of how to record Skype video calls easily .
Features:
- Voice and video call for free
- SMS Connect lets you message mobiles for free
- Group chat up to 24 family or friends
Pros:
- Sleek, optimized service
- Experienced provider of best android video call apps
- Smooth calls with high speeds
Cons:
- Some features need to be paid for
2. Facebook Messenger
Facebook Messenger is one of the most popular video call apps because of the success of Facebook.
Features:
- Can download alongside Facebook
- Works in conjunction with other social media apps (FB, Tik Tok, Insta)
- Group chat with as many people as you like, video calling enabled
Pros:
- Simple to use
- The user interface is extremely user friendly
- Continually updating new emoji’s, GIFs, etc
Cons:
- It has had so many updates it takes up a lot of phone storage nowadays
- They will ask you to rate the quality of every single call you make or receive
3. Google Duo
Google Duo is one of the best Android video call apps.
Features:
- Knock Knock feature lets you preview who is calling you
- Works on Smartphones, Nest, the Web and with all devices
- Arguably the best quality of call
Pros:
- Excellent clarity of picture and sound
- Matches your bandwidth
- Google are on point with Covid-19 responses
Cons:
- Not aimed at businesses
4. Google Hangouts
Google’s second contribution to producing the best Android video calling app is Hangouts. This popular choice is everyone’s favorite way to communicate in the business world.
Features:
- Group Chats for up to 150 people
- Group Video for ten people
- All of the features you would expect from a social media video call suite but aimed at businesses.
Pros:
- It’s warmer than a traditional business app
- You can still use it to keep in touch with family and friends
- That 150 people group should be more than enough for your friend group
Cons:
- The kids aren’t using it for some reason
5. Signal Private Messenger
Signal Private Messenger focuses on privacy more than functionality or presentation. This app doesn’t care how good it looks (it does look pretty good) – it just wants to keep you safe from hackers.
ZoneAlarm Pro Antivirus + Firewall NextGen
Features:
- Encrypted data transfer stops you getting hacked
- Send any file type or size through Signal
- Disappearing messages mean you don’t take up all your storage with old conversations
Pros:
- This is the best Android video call app for security.
- File types don’t matter – it promises to send anything
- Can become a default SMS app easily
Cons:
- Sound can be a little tinny at times according to reviewers
Part 2: The Best Video Call App for iPhone
Now that we have talked about Android phones let’s find out what the best video call app for iPhones is.
6. Zoom Cloud Meetings for Video Call
Zoom is your best video call app for iPhones for business. It is a fantastic meeting coordination and management tool that should get you through quarantine.
Features:
- Screen sharing with exemplary screen and sound quality
- Easy to invite and download app for members that don’t have it yet
- Lets you take notes while you have your meeting, then share them with screen saving.
Pros:
- White Board collaboration and virtual background are helpful
- Works with all strengths of network and Wi-Fi signal
- Integrated with Siri shortcuts to make for smoother working hours.
Cons:
- Once you can take business video calls on your iPhone you are always reachable.
7. Slack
Slack, our second option for the best video call app for iPhone is also aimed at businesses. It makes video and group chat easier for those that are working from home.
Features:
- Screensharing is excellent on this app
- The collaboration hub has been ergonomically designed for your work to flow
- All callers can contribute annotations
Pros:
- There is no pesky login or sign up requirements
- Speedy streaming as you video call
- They work hard to make business output the priority
Cons:
- It’s a bit too formal to use with family
dotConnect for Oracle is an ADO.NET data provider for Oracle with Entity Framework Support.
8. Facetime
Facetime is popular with the younger generations. It represents Apple’s version of the phone-to-phone service that only works with other iPhone users.
Features:
- Works with iPhone, iPad, and iPod Touch products
- Sleek video conference calling that is super professional
- Apple ID sign in for extra security
Pros:
- Best video call app for iPhone in terms of compatibility with Apple goods and services
- Really professional but doesn’t confine itself to business. Perfectly suitable for family and friend contact
- The backing of a substantial technical department in a multi-national firm
Cons:
- You cannot get Facetime at all if you live in Saudi Arabia, the UAE or Pakistan
- If the person you are calling doesn’t have an iPhone, iPad, or iPod, you won’t be able to use it.
DLNow Video Downloader9. LINE
When it comes to finding the best video call app for iPhones, LINE is up there. It lets you call, message, video chat, and all through hieroglyphics like stickers, GIFs, and other mediums.
Glarysoft File Recovery Pro Annually - Helps to recover your lost file/data, even permanently deleted data.
Features:
- LINE comes with all the smileys and stickers that you can dream of
- 600 million users on a growing platform
- Group calls up to 200 people
Pros:
- This is the best video call app for iPhone for those that are lazy texters
- The world’s largest online sticker collection
- Access you and your friend’s timeline
Cons:
- If you tried to hold a business meeting using LINE, they would sack you
- Aimed at the very young, we’re not even sure this demographic should have iPhones yet
10. WeChat
WeChat is also aimed at the younger generations, but it is more Gen Z and less under-the-age-of-ten.
Features:
- Custom sticker making, a gallery and a time capsule feature from your memories
- Direction sharing for easy meetups, mini-programs, and top stories
- Everything that Facebook has, but marketed at a younger age group
Pros:
- It’s fresh and cool
- They incorporate a healing kit and health tracking data app
- You can keep track of your teenagers with it, low key
Cons:
- Most definitely not the best business video call chat for iPhone.
Rounding Up
Whether you are looking for the best video call app for iPhone or whether you want the best Android video call app, we think our guide has you covered. Keep safe out there!
Easy GIF Animator is a powerful animated GIF editor and the top tool for creating animated pictures, banners, buttons and GIF videos. You get extensive animation editing features, animation effects, unmatched image quality and optimization for the web. No other GIF animation software matches our features and ease of use, that’s why Easy GIF Animator is so popular.
Richard Bennett
Richard Bennett is a writer and a lover of all things video.
Follow @Richard Bennett
Richard Bennett
Mar 27, 2024• Proven solutions
Demand for video calling apps has skyrocketed in the current, as we are confining ourselves to self-isolation, or fearful of visiting each other in the case of spreading COVID-19. More and more of us are turning to online platforms to stay connected. What’s the best video calling app to match these circumstances? Read on to find out.
Part 1: The Best Android Video Call App
Let’s find the best Android video call app first.
1. Skype
One of the first-ever free (and Best) video call apps. Skype works across multiple platforms and devices. Here is the tips of how to record Skype video calls easily .
Forex Robotron Gold Package
Features:
- Voice and video call for free
- SMS Connect lets you message mobiles for free
- Group chat up to 24 family or friends
Pros:
- Sleek, optimized service
- Experienced provider of best android video call apps
- Smooth calls with high speeds
Cons:
- Some features need to be paid for
2. Facebook Messenger
Facebook Messenger is one of the most popular video call apps because of the success of Facebook.
Features:
- Can download alongside Facebook
- Works in conjunction with other social media apps (FB, Tik Tok, Insta)
- Group chat with as many people as you like, video calling enabled
Pros:
- Simple to use
- The user interface is extremely user friendly
- Continually updating new emoji’s, GIFs, etc
Cons:
- It has had so many updates it takes up a lot of phone storage nowadays
- They will ask you to rate the quality of every single call you make or receive
3. Google Duo
Google Duo is one of the best Android video call apps.
Features:
- Knock Knock feature lets you preview who is calling you
- Works on Smartphones, Nest, the Web and with all devices
- Arguably the best quality of call
Pros:
- Excellent clarity of picture and sound
- Matches your bandwidth
- Google are on point with Covid-19 responses
Cons:
- Not aimed at businesses
4. Google Hangouts
Google’s second contribution to producing the best Android video calling app is Hangouts. This popular choice is everyone’s favorite way to communicate in the business world.
Features:
- Group Chats for up to 150 people
- Group Video for ten people
- All of the features you would expect from a social media video call suite but aimed at businesses.
Pros:
- It’s warmer than a traditional business app
- You can still use it to keep in touch with family and friends
- That 150 people group should be more than enough for your friend group
Cons:
- The kids aren’t using it for some reason
5. Signal Private Messenger
Signal Private Messenger focuses on privacy more than functionality or presentation. This app doesn’t care how good it looks (it does look pretty good) – it just wants to keep you safe from hackers.
Features:
- Encrypted data transfer stops you getting hacked
- Send any file type or size through Signal
- Disappearing messages mean you don’t take up all your storage with old conversations
Pros:
- This is the best Android video call app for security.
- File types don’t matter – it promises to send anything
- Can become a default SMS app easily
Cons:
- Sound can be a little tinny at times according to reviewers
Part 2: The Best Video Call App for iPhone
Now that we have talked about Android phones let’s find out what the best video call app for iPhones is.
6. Zoom Cloud Meetings for Video Call
Zoom is your best video call app for iPhones for business. It is a fantastic meeting coordination and management tool that should get you through quarantine.
Features:
- Screen sharing with exemplary screen and sound quality
- Easy to invite and download app for members that don’t have it yet
- Lets you take notes while you have your meeting, then share them with screen saving.
Pros:
- White Board collaboration and virtual background are helpful
- Works with all strengths of network and Wi-Fi signal
- Integrated with Siri shortcuts to make for smoother working hours.
Cons:
- Once you can take business video calls on your iPhone you are always reachable.
7. Slack
Slack, our second option for the best video call app for iPhone is also aimed at businesses. It makes video and group chat easier for those that are working from home.
Features:
- Screensharing is excellent on this app
- The collaboration hub has been ergonomically designed for your work to flow
- All callers can contribute annotations
Pros:
- There is no pesky login or sign up requirements
- Speedy streaming as you video call
- They work hard to make business output the priority
Cons:
- It’s a bit too formal to use with family
8. Facetime
Facetime is popular with the younger generations. It represents Apple’s version of the phone-to-phone service that only works with other iPhone users.
Features:
- Works with iPhone, iPad, and iPod Touch products
- Sleek video conference calling that is super professional
- Apple ID sign in for extra security
Pros:
- Best video call app for iPhone in terms of compatibility with Apple goods and services
- Really professional but doesn’t confine itself to business. Perfectly suitable for family and friend contact
- The backing of a substantial technical department in a multi-national firm
Cons:
- You cannot get Facetime at all if you live in Saudi Arabia, the UAE or Pakistan
- If the person you are calling doesn’t have an iPhone, iPad, or iPod, you won’t be able to use it.
9. LINE
When it comes to finding the best video call app for iPhones, LINE is up there. It lets you call, message, video chat, and all through hieroglyphics like stickers, GIFs, and other mediums.
Features:
- LINE comes with all the smileys and stickers that you can dream of
- 600 million users on a growing platform
- Group calls up to 200 people
Pros:
- This is the best video call app for iPhone for those that are lazy texters
- The world’s largest online sticker collection
- Access you and your friend’s timeline
Cons:
- If you tried to hold a business meeting using LINE, they would sack you
- Aimed at the very young, we’re not even sure this demographic should have iPhones yet
10. WeChat
WeChat is also aimed at the younger generations, but it is more Gen Z and less under-the-age-of-ten.
Features:
- Custom sticker making, a gallery and a time capsule feature from your memories
- Direction sharing for easy meetups, mini-programs, and top stories
- Everything that Facebook has, but marketed at a younger age group
Pros:
- It’s fresh and cool
- They incorporate a healing kit and health tracking data app
- You can keep track of your teenagers with it, low key
Cons:
- Most definitely not the best business video call chat for iPhone.
Rounding Up
Whether you are looking for the best video call app for iPhone or whether you want the best Android video call app, we think our guide has you covered. Keep safe out there!
Richard Bennett
Richard Bennett is a writer and a lover of all things video.
Follow @Richard Bennett
- Title: [Updated] Premier Baking Studio Best Cookies to Try and Buy
- Author: Virginia Woolf
- Created at : 2024-07-24 13:27:45
- Updated at : 2024-07-25 13:27:45
- Link: https://visual-screen-recording.techidaily.com/updated-premier-baking-studio-best-cookies-to-try-and-buy/
- License: This work is licensed under CC BY-NC-SA 4.0.