Here's the chat-on-the-go concept. I call it "GOssip"
Have you ever feel bored while traveling? Here's a potential solution. Chat with your co-passengers while traveling through a shared network. You can turn-off the chat if you're not interested to receive chat messages and notifications.
To make it easier to start a chat, you can create your topics or join previously created topics.
The design was made by following material design guidelines.
Download .sketch file and use it for personal projects.
What you'll get:
1) Source File(.sketch, .ps)
2) PNG files of all screens.
Download it for free by typing $0.
View it on Dribbble and keep following me for more updates.