June 4th 2014
By Mike Flaminio
Peer-to-Peer AirPlay has been a dream feature of mine basically since AirPlay. Right now to share a screen or stream audio/video from a device to an Apple TV all devices are required to be on the same WiFi network. Not a unreasonable situation, but often it hampers the full potential.
Apple TV is a great tool in an classrooms and conference rooms, etc, but allowing the device and all other devices on the same network can pose some logistical and security issues. Particularly devices that talk directly to each other over a network can be a red flag for security policies. This is true for trusted users and guests.
If Peer-to-Peer AirPlay is a reality, it could become easy to connect to an Apple TV and stream content. The network would no longer be required or be a policy gateway.
From Apple's iOS 8 Enterprise info:
With iOS 8, you can wirelessly connect iPad, iPhone, or iPod touch to Apple TV without first connecting to the organization's network. Which means you can present or share your work even if you're offline or the organization has a complex network.