Meta has recently released a significant update for its Quest OS, version v71, which brings a host of new features and improvements to enhance the user experience on its virtual reality headsets, including the Quest 2, Quest 3, Quest 3S, and Quest Pro. Here are the key highlights of the update:

1. Redesign of Meta Horizon OS: The update introduces a refreshed system interface with optimized dark and light themes to improve readability and contrast. This redesign aims to provide a more visually appealing and user-friendly experience , .

2. Travel Mode Enhancements: The v71 update extends Travel Mode, allowing users to access features like Theater Mode, Spotify, and work functions while traveling by train. This mode can be accessed through the Quick Settings menu, making it convenient for users on the go .

3. New Calendar App: A new Calendar app has been integrated, allowing users to manage their schedules directly within the Quest headset. This app supports integration with Google and Outlook Calendars, providing seamless access to appointments and events .

4. AI-Driven Features: The update includes an AI model that converts microphone audio into estimated facial expressions, enhancing communication in virtual environments. This feature is part of the broader effort to make interactions more immersive and expressive .

5. Improved PC Connectivity: The Link feature, which allows users to connect their Meta Quest headset to a compatible PC, is now enabled by default. This enhancement simplifies the process of accessing PC-based VR content .

6. Audio and Video Enhancements: The update brings Dolby Atmos and Dolby Digital Surround support, a volume mixer for app and call audio, and the ability to send flat and spatial videos in Horizon chats. These improvements aim to enhance the audio-visual experience for users .

7. Additional Features: Other notable additions include smoother passthrough capabilities, improvements to Scene Mesh scanning, a shortcut to Remote Desktop in Quick Settings, and an app permissions indicator on the menu bar .

Overall, the v71 update is a comprehensive overhaul that not only refreshes the visual design of the Meta Quest OS but also introduces practical features that enhance usability and connectivity, making it a significant step forward for Meta's VR ecosystem.