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Data centre industry weighs replacing copper wiring with optical connections

Digital Realty's chief technology officer Chris Sharp says the data centre industry is moving away from copper for internal networking, though not electrical power or cooling systems. A typical 100MW facility uses around 400 tonnes of copper overall, with up to 20 tonnes used specifically in the wiring that connects servers together. Sharp argues this copper wiring between GPUs and CPUs is now a bottleneck limiting performance.

Utah, Kentucky and North Carolina next in line for Apple Wallet driver's licenses

Following the recent rollout of digital driver's licenses in Virginia and Oklahoma, Apple Wallet is expected to add support for Utah, Kentucky, and North Carolina in the near future. Utah has reportedly been detected in Apple's backend systems, Kentucky has completed a digital ID system upgrade tied to its planned launch, and North Carolina has publicly committed to Apple Wallet support by early 2027 as part of its new digital license system.

Napster Partners With GEMS Education to Build AI 'Digital Twin' Teachers

Napster, now owned by AI/VR firm Infinite Reality, has partnered with GEMS Education in the UAE to create AI-generated avatars of teachers that answer student questions around the clock in multiple languages. The system will run on Napster Learn and a wearable device called Napster View, with a rollout planned across GEMS Middle East schools by the end of 2026.

Leak points to bigger screens, all-glass design for Apple's iPhone 20 Pro line

Weibo tipster Digital Chat Station claims the iPhone 20 Pro and Pro Max, expected in 2027 for Apple's 20th iPhone anniversary, will feature 6.41-inch and 6.96-inch displays, larger than this year's iPhone 18 Pro models. The leak also corroborates earlier Bloomberg reporting that the phones will adopt a quad-curved, nearly all-glass body with a metal band, replacing the current aluminum-and-ceramic-glass build, plus a shrunken Dynamic Island and smaller selfie cutout.

EU proposes mandatory energy and water disclosure rules for large data centers

The European Commission has proposed requiring data centers with over 500 kW capacity to disclose their energy and water usage through a standardized rating system, similar to appliance energy labels. The rules would not cap power or water consumption but would require operators to report water use relative to local water stress and disclose whether they recycle waste heat back into local energy systems.

Marketers Shift Focus From Screen Time to In-Person Brand Experiences

An Entrepreneur contributor argues that after years of brands chasing attention through content, emails and notifications, consumers are now seeking analog experiences like dinner parties, run clubs, and phone-free events. The piece suggests marketers should reframe their goal from maximizing time spent with a brand to helping people use their time more meaningfully.

Samsung Wallet vs Google Wallet: how the two apps differ on Galaxy phones

Samsung phone owners have access to both Samsung Wallet and Google Wallet, which overlap heavily in basic functions like storing cards, tickets, passes, keys and IDs, as well as scanning physical cards via camera. Despite this overlap, each app has distinct strengths, with Samsung and Google diverging in areas such as ID support and cryptocurrency handling.

Apple gates new Siri AI in iOS 27 behind waitlist, hardware and region limits

Apple's revamped Siri AI, launching with iOS 27 and iPadOS 27, is only accessible via a waitlist and requires devices from the iPhone 15 Pro series or later, or iPads with M1 chips or the seventh-generation iPad mini. The feature is currently unavailable to users with Apple Accounts registered in China or the European Union, and the most advanced capabilities like Expressive Voices are limited to iPhone 17 Pro models and newer.

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