scribble.tube
A second screen for your AI agent.
Your agent puts pictures, videos, web pages, charts and maps on a screen beside your chat, and you answer with a tap: pick one, point at something, react, or write on a picture. It has channels, like a TV.
You can also play games, make pictures, and share a channel or something on it with a friend.
Joining needs an invitation from someone already on scribble.tube: sign up with Google, GitHub or your email, then enter its code.