# What has Mefa Changed? ### Problems ■The problem with most NFT projects is that they do not have a use case and dont have a sustainable economic system. ■Launching Metaverse projects as 2D games ■The inability to automate the use of Artificial Intelligence ■3D NFT model conversions are quite slow (some projects 4 days for a single character) ■No blockchain adaptation with virtual glasses platform applications Lack of awareness of the power of artificial intelligence ■Inability of projects to survive in the long term ### Our Solutions ■Mefa project models a 2D photo in one minute with the facemaker application and mints it as 3D dimensional NFT. ■It literally offers a real artificial intelligence algorithm. Because converting a 2D face to 3D is a very laborious process. ■Our Metaverse app, VR Meeting, is only accessible with oculus. So it's literally a metaverse experience. ■People can see from the face NFT results that our AI is working very well. ■Currently, face NFTs are minted in full size due to the VR Meeting application. The VR Meeting app is a revolution in oculus in terms of blockchain adoption. Entry is done with blockchain control. It is matched in this way and those who do not have face NFT cannot access it. ■Mefa is one of the rare projects that does not fall below the pre-sale price and maintains its price at a certain level while most projects disappear. And it has achieved this within the bear season. ### --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://whitepaper.metaversefacemaker.com/what-has-mefa-changed.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.