WhatsApp Chat Backup now supports Passkeys to encrypt data

A new method called Prompt-MII has been introduced to enhance the efficiency of large language models (LLMs) by reducing the costs associated with in-context learning (ICL). This innovative approach allows for the creation of compact yet descriptive prompts from training examples, achieving performance levels similar to ICL while minimizing resource usage. This advancement is significant as it could lead to more accessible and effective applications of LLMs across various tasks, making them easier to implement in real-world scenarios.

The latest review of Meta's second-generation Ray-Bans reveals that they significantly outperform the original model, showcasing advancements in smart glasses technology. This is exciting news for tech enthusiasts and consumers looking for innovative wearable devices. However, the competition remains fierce, as their top rival also impresses with similar features. This development is crucial as it highlights the growing market for smart eyewear and the potential for enhanced user experiences in the future.

In a significant move, Google has withdrawn its Gemma AI model from AI Studio after facing defamation accusations from Senator Blackburn. This incident underscores the growing public and legal challenges surrounding AI technologies. Meanwhile, Meta is also grappling with its own issues, indicating that the AI industry is navigating a turbulent landscape. These developments matter because they highlight the increasing scrutiny on AI products and the potential implications for innovation and regulation in the tech sector.

On November 2nd, 2025, the tech industry faced a blend of challenges and developments, including delays in the Apple Vision Pro and ongoing debates surrounding Meta's Llama 4. Meanwhile, the EU is investigating Amazon's AI hiring tools, raising important questions about ethics in technology. Despite a slight dip in Wall Street's major indices, these stories highlight the ongoing tension between innovation and accountability in the tech sector, which could significantly impact the upcoming holiday shopping season.

In an exciting development for content creators, a developer has shared their journey of creating Lexkit, a rich text editor that addresses common frustrations with existing options. Many users find current editors either too simplistic or overly complicated, but Lexkit aims to strike the perfect balance. The creator's experience with Tiptap and Meta's Lexical highlights the need for a more user-friendly solution, making Lexkit a promising tool for those seeking a better editing experience.

Meta's increasing investment in artificial intelligence is raising concerns among Wall Street analysts, who are becoming increasingly nervous about the company's financial direction. This situation is significant as it reflects broader anxieties about tech companies' spending habits and their impact on stock performance, potentially influencing investor confidence and market trends.

The latest Meta Ray-Bans smart glasses have been revealed, and they are a significant upgrade over the previous version, showcasing impressive technology and features. This matters because as smart glasses become more advanced, they could change how we interact with the world around us, blending digital and physical experiences seamlessly. However, it's worth noting that their closest competitor also offers remarkable capabilities, highlighting a competitive landscape in wearable tech.

A developer is creating a multi-user chatbot for WhatsApp using Python and Flask, which will allow multiple clients to receive tailored responses based on their WhatsApp numbers. This innovative approach could streamline customer interactions for businesses, making it easier to manage communications through a single platform. The project aims to validate the concept with potential clients, highlighting the growing trend of integrating AI solutions into everyday business operations.

If you're new to data science, this article presents five engaging projects that will help you learn the fundamentals while having fun. These beginner-friendly tasks guide you through the entire data science workflow, allowing you to build and experiment as you go. This hands-on approach not only makes learning more enjoyable but also equips you with practical skills that are essential in today's data-driven world.

Swiss startup FireDrone has secured €161,000 from Venture Kick to advance its development of heat-resistant drones designed for extreme environments. This funding is crucial as it enables the company to enhance safety measures for firefighters and industrial safety teams who face significant risks in high-temperature situations. The innovation could revolutionize how emergencies are managed, making operations safer and more efficient.

The article discusses the evolution of the internet from Web1 to Web2 and now to Web3, highlighting how this new decentralized web aims to empower users by giving them more control over their data. It emphasizes the significance of Web3 in addressing the limitations of previous web iterations and its potential impact on the future of digital interactions.

In an exciting development for developers, a new AI-powered tool called Exhibit has been created to help showcase portfolios more effectively. This intelligent agent generates personalized portfolios directly from GitHub repositories and preferred tech stacks, making it easier for developers to present their work. The article details the process of building Exhibit using Mastra, setting up the A2A protocol for communication, and integrating it with Telex. This innovation is significant as it streamlines the portfolio creation process, allowing developers to focus more on their projects and less on presentation.

A new project aims to enhance the accuracy of health insurance cost predictions, which is crucial for insurance companies to set appropriate premiums. By utilizing advanced data analysis and modeling techniques, this initiative promises to improve financial planning for both insurers and policyholders. This matters because better predictions can lead to fairer pricing and more accessible health coverage for individuals.

Winning high-paying clients is essential for independent consultants looking to build a stable and successful business. Many consultants find themselves in a cycle of transactional work, relying on their networks for introductions and billing by the hour or project. This article outlines seven systems that can help consultants move beyond this plateau, ensuring they not only attract high-value clients but also maintain long-term relationships with them. By implementing these strategies, consultants can create a more consistent and rewarding workflow, ultimately leading to greater success in their careers.