What’s New in Tech: Amazon’s 30-Minute Delivery, Encrypted RCS, and Google’s AI Push

about 2 hours agoAI Daily Desk

This week’s updates include Amazon’s nationwide 30-minute delivery expansion, end-to-end encrypted RCS between Android and iPhone, and several new Google AI initiatives.

Several notable product and platform updates landed this week across retail, messaging, AI, and research. Amazon says it is expanding 30-minute delivery across the U.S., while Google highlighted new progress in cross-platform encrypted messaging, study tools in Gemini, AI threat defenses, and a life sciences initiative combining quantum science and AI.

Amazon expands 30-minute delivery in the U.S.

Amazon says its new ultra-fast delivery option brings groceries, household essentials, and other items to customers’ doors in 30 minutes.

Amazon says its new ultra-fast delivery option brings groceries, household essentials, and other items to customers’ doors in 30 minutes.

RCS encryption reaches Android and iPhone conversations

A long-running gap in mobile messaging is starting to close. Google says end-to-end encrypted RCS messaging is rolling out for Android and iPhone users, securing cross-platform chats by default.

TechCrunch adds broader context: Google had urged Apple for years to support RCS texting to make communication between each company's devices more seamless.

End-to-end encrypted RCS messaging is rolling out for Android and iPhone users, securing your cross-platform chats by default.

Why it matters

Cross-platform texting between Android and iPhone users is becoming more secure.
RCS support helps make messaging between the two ecosystems more seamless.
The rollout represents a notable interoperability milestone for mainstream mobile messaging.

Google broadens its AI efforts

Gemini for digitizing and organizing notes

Google says Gemini can turn hundreds of pages of notes into study guides or flashcards, or help organize a semester’s worth of learning.

Gemini can turn hundreds of pages of notes into study guides or flashcards — or organize a semester’s worth of learning.

AI threats and defenses

Google also published a new report focused on AI-powered threats and its latest defenses. The company says the report covers how outside attackers are misusing AI and what Google is doing to stop it.

Learn more about how outside attackers are misusing AI, and what Google is doing to stop it.

Quantum science and AI for life sciences

On the research front, Google introduced REPLIQA, a program that funds academic institutions to apply quantum science and AI to life sciences for scientific breakthroughs.

Google's REPLIQA program funds academic institutions to apply quantum science and AI to life sciences for scientific breakthroughs.

The bigger picture

Taken together, these announcements show how major tech companies are pushing in several directions at once: faster consumer logistics, more secure cross-platform communication, practical AI tools for everyday work and study, and longer-term investment in research and security.