The initial release draft of GEISA aka GEISA 1.0 will define a minimum set of specifications required to provide basic interoperability to provide a more consistent environment for edge applications developers.
GEISA 1.0
Network Interfaces
Device Attributes (vs. Application Classification)
Specifications for GEISA 1.0 or 2.0?
Future iterations of GEISA would expand the definition to increase interoperability and capability across the edge environment
GEISA 2.0
Native Implementation as opposed to containerization
Move towards Build Once vs. Write Once