Summary: Instagram Live doesn’t have to be a one-way street. If smashing that heart button isn’t enough, if commenting isn’t satiating your need for interaction, now you can join the stream yourself. Bringing a guest to share the screen isn’t exactly new, but it used to be at the broadcaster’s discretion. The livestreamer still controls who gets to join the stream, but, TechCruch reports, viewers of a livestream can now request to join.
