There are a few apps out there that do this - one is @appear_in (appear.in) which is a nice small app with the matching mobile device apps. The one feature where this app could stand out is recording the chat and export that file for backup purposes.
@jkranenburg@appear_in Great idea Jeff. Currently the mesh P2P video setup poses a challenge, there would definitely be ways to support that feature when using something like an SFU or Multiplexing unit.