**Toyota Explores Ethereum for Future Mobility**

Toyota, Asia's largest car maker, is diving into Ethereum to enhance its futuristic mobility campaign. The company envisions a connected transportation system where autonomous vehicles communicate with public infrastructure, providing services to all, including the disabled and elderly.

Toyota's research suggests blockchain could automate processes like toll payments and parking fees via smart contracts. They propose using Ethereum's ERC-4337 standard for secure transactions and ERC-721 (NFTs) for vehicle permissions.

This move aligns with Toyota's vision of vehicles as public service entities, leveraging blockchain for seamless, automated operations.