Interoperability Page

Interoperability Challenges

Several GEMINI applications face interoperability challenges related to system integration, data exchange, and legacy infrastructure compatibility.

GEMINI Munich PoC App

Challenge:
Integration with external traffic and parking systems requiring
standardized authentication and data formats


Impact: High


Note: Standardization across providers is still needed


BlueFlow

Challenge:
Ticketing system integration with legacy infrastructure


Impact: High


Note: Requires middleware and secure data handling


Clem.mobi

Challenge:
Proprietary platform integration and offline access


Impact: High


Note: Requires custom bilateral integrations



MooneyGo

Challenge:
Fragmented legacy systems and protocol inconsistencies


Impact: High


Note: Needs phased standardization and funding

Gemini (Turin)

Challenge:
Dependency on existing MaaS ecosystem integration


Impact: Medium


Note: Inherits limitations from MooneyGo


Apps addressing this:



Clem.mobi


→ Uses TOMP, GBFS, MQTT


→ Enables cross-operator communication


Goodmoves APP


→ Custom APIs + roaming interoperability


MooneyGo


→ Standardized APIs and multimodal integration



Gemini (Turin)


→ Extends MaaS interoperability at regional level