CROWDBEAMER

crowdbeamer allows you to broadcast any video source (for example from your laptop, but also from digital signage sources or camera's) over a specific wifi network.  Everyone nearby can view the presentation or video on their own device, but also take take snapshots, make notes, export to other programs, ...   Look at it as screen mirroring to multiple devices at once.   It's great for meetings, seminars and conferences, but also outdoor meetings (meet anywhere in the city !), sharing content on public places, broadcasting on bus or metro, …