Twitter owned Periscope has released a new version for the iOS that allows them to see is the viewers are taking screenshots during their stream.
when a viewer takes a screenshot while the users are broadcasting, then a screenshot icon will appear on the screen alongside the hearts.
This will let the users and everyone else know that a screenshot has been taken.
In addition, Periscope has updated its Private Broadcast feature, so now when the users can now select either individual ‘mutuals'(people that the users follow and who also follow them) from the invite list or select everybody on it with a single click.
