Ring's new battery-powered 4K and 2K video doorbells mounted on a front door, showcasing wireless installation, high-res video feed, and preorder pricing for a tech news illustration.
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Ring launches battery-powered 4K and 2K video doorbells

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Security company Ring announced battery-powered versions of its high-resolution video doorbells on Wednesday, including a flagship 4K model. The new devices, priced from $100, offer installation flexibility without wiring and advanced AI features via subscription. They are available for preorder now.

Weekly roundup Mar 23

  • Nvidia unveils AI robotics, graphics tech at GTC 2026 keynote
  • OpenAI plans text-only adult mode for ChatGPT amid opposition
  • Indian retailers discount iPhone 15, 16, 17 and Android phones
  • FIFA partners with YouTube to boost 2026 World Cup reach
  • JFB Construction merges with Xtend to form AI robotics firm
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OpenAI has introduced ChatGPT Library, allowing paid users to store, search and retrieve files uploaded or created within the AI chatbot. The feature automatically saves documents from chats and provides a central searchable hub. Access requires a Plus, Pro or Business subscription costing at least $20 per month.

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Melania Trump shared the spotlight with a Figure 03 humanoid robot at the Fostering the Future Together Global Coalition Summit on Wednesday. The event, hosted at the White House, promoted artificial intelligence in education. The robot delivered opening remarks as leaders from 45 nations gathered.

China Mobile opened its second data centre in northern Hong Kong on Wednesday and plans to increase investment in next-generation submarine cables. The company has invested nearly HK$10 billion (US$1.28 billion) over five years to integrate the city into China’s national computing network, positioning it as a key node in global computing.

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NASA Administrator Jared Isaacman announced the Ignition initiative on Tuesday, canceling the Lunar Gateway orbiter to prioritize building a substantial moon base. The plan includes three phases over the next decade, framed as a response to competition from China. Other elements involve replacing the International Space Station and a nuclear-powered Mars mission.

Uber and MX Taxi announced on Tuesday an alliance in Mexico allowing users to request concession taxis directly from the Uber app. The integration leverages MX Taxi's technology without making taxi drivers Uber partners. Uber Mexico director Félix Olmo and MX Taxi director Erasto Vázquez highlighted the cooperation after 14 years of tensions.

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HP introduced HP IQ, a device-level AI layer offering automation and context-aware assistance for daily work, at its Imagine event in New York. The company also launched new high-performance enterprise AI PCs. These moves aim to accelerate enterprise AI adoption.

 

 

 

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