This is the public page of the MPAI Metaverse Model (MPAI-MMM) standard providing technical information. Also see the MPAI-MMM homepage.
Technical Specification: MPAI Metaverse Model (MPAI-MMM) – Architecture V1 is the first metaverse specification, published on 2023/09/29. Rather than specifying technologies that are often immature and evolving, MPAI-MMM – Architecture specifies the Terms, the Operation Model, and the Architecture composed of Processes performing Action on Items. It also specifies Functional Profiles.
Processes are: App, Device, Service, User.
Actions are:
- General Actions: Register, Change, Hide, Authenticate, Identify, Modify, Validate, Execute.
- Call a Service: Author, Discover, Inform, Interpret, Post, Transact, Convert, Resolve
- Manage Entities:
- Universe to Metaverse: UM-Animate, UM-Capture, UM-Render, UM-Send
- Metaverse to Metaverse: MM-Add, MM-Animate, MM-Disable, MM-Embed, MM-Enable, MM-Send
- Metaverse to Universe: MU-Actuate, MU-Render, MU-Send, Track
Items are:
- General: M-Instance, M-Capabilities, M-Environment, Identifier, Rules, Rights, Program, Contract
- Human and User: Account, Activity Data, Personal Profile, Social Graph, User Data
- Process Interaction: Message, P-Capabilities, Request-Action, Response-Action
- Service access: AuthenticateIn, AuthenticateOut, DiscoverIn, DiscoverOut, InformIn, InformOut, InterpretIn, InterpretOut
- Finance: Asset, Ledger, Provenance, Transaction, Value, Wallet
- Perception: Event, Experience, Interaction, Map, Model, Object, Scene, Stream, Summary
- Space: M-Location, U-Location
Ten Use Cases have been studied and successfully applied to verify the practical applicability of MPAI-MMM – Architecture standard:
- Virtual Lecture
- Virtual Meeting
- Hybrid working
- eSports Tournament
- Virtual performance
- AR Tourist Guide
- Virtual Dance
- Description
- Virtual Car Showroom
- Drive a Connected Autonomous Vehicle.
Four Profiles have been identified: Basic, Finance, Management, and High.
If you wish to participate in this work you have the following options
- Join MPAI
- Actively participate in the reference software implementation by sending an email to the MPAI Secretariat.
- Keep an eye on this page.
Return to the MPAI-MMM page.