Final answer:
Web 3.0 aims to enhance the internet's utility primarily through decentralization and semantic web technologies, contrasting with Web 2.0's user participation focus through social media and e-commerce.
Step-by-step explanation:
Web 3.0 seeks to expand the utility of the internet predominantly through decentralization and semantic web technologies. This latest evolution aims to create a more intelligent and interconnected web, where data is connected in a meaningful way, enabling improved communication between humans and machines. This contrasts with Web 2.0, which centered around user participation through platforms like social media, video posting, and e-commerce. Social media integration, while essential for the participatory nature of Web 2.0, is not the main focus of Web 3.0. Although augmented reality interfaces may play a role in Web 3.0's interaction model, they are not its defining feature. Similarly, while Web 2.0 saw significant expansion in e-commerce, this is not the central development target of Web 3.0.