Hangouts

1. Windows inking

1.1. Colour scale, drawing tools, save/cancel functions,whether the inking form will be tightened and how it will work

2. User settings

2.1. Notifications on/off

2.2. Save image in the gallery

2.3. User status

2.4. Edit profile

2.5. Contact page

2.6. Favorites page

2.7. Account change / possibility of multiple accounts

3. Chat

3.1. Add and search for a new user in the application

3.2. Context menu chat

3.3. Add objects (picture, photo, video, drawing)

3.4. Chat history

3.5. Group chat

3.6. Add stickers

3.7. Texting

3.8. Block user

3.9. Display video

3.10. Display gif

3.11. Add people to chat

3.12. Remove people from chat

3.13. Take a photo in chat

4. Development

4.1. Windows Hello

4.2. Log in/ Sign up

4.3. Login/ Forget password

4.4. Auto save

5. Calls (-video, -audio)

5.1. Group conversation

5.2. Screen sharing

5.3. Mute function

5.4. Chat during conversation

5.5. Video conversation

5.6. Full screen video chat

5.7. Call recording

5.8. Choose a participant

5.9. Make a participant

5.10. Search a participant

5.11. Call history

5.12. Dial new number

5.13. Acknowledge the call

5.14. Incoming call/pointing the button

5.15. Add a participant to the conversation

5.16. Delete a participant from the conversation

5.17. Invite a participant to the converation

5.18. Payment for calls

6. Photo

6.1. Like a photo, share a photo,take a photo, search a picture,edit a photo, add a photo, add a comment to the photo

7. Video

7.1. Video playback, full screen, wide screen, storage file transfer,adaptive video

8. Programm Settings

8.1. synchronization

8.2. offline using

8.3. camera access

8.4. microphone access

8.5. location detection

8.6. content update

8.7. log out

9. Оther

9.1. banner ad

9.2. adaptation of the application for the mobile version