Evolution of the Internet: Web 1.0 to Web 3.0

Introduction

• Ray, a tech-savvy individual, noticed targeted ads after searching for products online.
• Consults his brother Aaron, a software engineer, for an explanation.

Web 1.0

• Introduced in 1994.
• Read-only content, non-interactive.
• Comparable to a large, static Wikipedia page.

Web 2.0

• Emerged in 2004.
• Made internet interactive with technologies like JavaScript, HTML5, CSS3.
• Enabled creation of platforms such as YouTube, Facebook, Wikipedia.
• Users unknowingly share data through cookies.
• Companies buy this data to target ads.

Concern about Privacy

• Ray worries about privacy due to data collection in Web 2.0.
• Asks Aaron for solutions.
• Temporary fixes: TOR browser, Incognito mode.

Web 3.0

• Described as the next evolution of the internet.
• Processes data with near human intelligence using AI and blockchain.
• Offers a more open, trusting, and permissionless network.

Key Features of Web 3.0

1. Decentralization

   • Blockchain centralizes data storage, establishes virtual trust.
   • Information stored in multiple locations.
   • Reduces reliance on large databases by companies like Meta, Google.

2. Trustful and Permissionless

   • Direct interactions without intermediaries or permissions.
   • Access data without accepting cookies or providing personal details.

3. Artificial Intelligence and Machine Learning

   • Uses semantic web and natural language processing.
   • Understands context like humans do, e.g., "I love Paris" vs. "I heart Paris".
   • Provides relevant content and ease of browsing.

4. Connectivity and Ubiquity

   • Internet access everywhere, any time using IoT technologies.
   • Goes beyond PCs and smartphones to include other smart devices.

Adoption by Corporates

• Companies like Amazon, Apple, and Google transitioning to Web 3.0 principles.
• Existing services transforming into Web 3.0 apps.
• Examples: Siri, Wolfram Alpha.

Summary

• Web 3.0 provides a personalized, customized surfing experience.
• Decentralized benefits and smarter search assistants.
• Users gain control over data, enhancing overall web experience.
• Internet to become more integrated into daily life with Web 3.0.

Interactive Question

• Question: How is Web 3.0 related to blockchain?
  • a) Creates smart contracts for web pages.
  • b) Stores data in the blockchain.
  • c) Offers a decentralized experience.
  • d) All of the above.
• Leave your answers in the comments; 3 winners receive Amazon vouchers.

Conclusion

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