@ and a name, and the chat gets a card with their photo, a line about them, and a Talk button.
Find it
Open a connection chat (Chats, then the person). The message box at the bottom, Message and their name, is where @ works.

Use it
1
Type @
Type 
@ and a few letters of the handle. People who match are listed above the box.
2
Pick someone
Tap the person. Their handle sits in your message, and you can add a few words around it.

3
Send
Tap 
Send. The chat shows their card: name, @handle, one line about them, up to three topics, and a Talk button that opens a chat with their brain.
Good to know
- Connection chats only. In a chat with someone’s brain, or with your own,
@does nothing. - Both sides see it. The card looks the same to the person you sent it to, and their
Talkbutton works for them too. - A tap on the name opens that person’s brain.