ZetaChain has launched TwoThumbs, an AI-powered tool that enables users to engage with AI characters and assistant bots through iMessage and SMS, eliminating the need for app installation. This new feature allows seamless interaction with AI within the messaging interface, supporting context retention across different AI models. Built on ZetaChain 2.0, TwoThumbs offers a unified cross-chain and cross-model experience while ensuring user privacy. TwoThumbs facilitates personalized AI assistance for tasks such as planning, research, decision-making, and collaboration in group chats. It also maintains long-term conversation logs for ongoing utility. ZetaChain aims to integrate AI with the Web3 ecosystem and plans to offer developers more tools for similar innovations in the future.