Digital Wall Frame for NFT Wallets

I'm thinking about building a digital wall frame comprised of an LCD screen encased in a picture frame connected to a Raspberry Pi which syncs to a smartphone application and rotates one or many of a users photos in their NFT Wallet, which they can also set to private so no others can view.

Does anyone have any thoughts, opinions, or constructive criticism?

Also, if you're interested in building this with me, let me know. I think it will be fun AF.