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ITU Approves G.fast Broadband Standard

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Hamadoun Toure, secretary general, ITU
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ITU members achieved final approval of G.fast, the new ITU broadband standard designed to deliver access speeds of up to 1Gbit/s over existing telephone wires. The standard answers to service providers’ need for a complement to fibre to the home (FTTH) technologies in scenarios where G.fast proves the more cost-efficient strategy.

G.fast, within the fibre to the distribution point (FTTdp) architecture, combines the best aspects of fibre and DSL. Within 400 metres of a distribution point, G.fast provides fibre-like speeds matched with the customer self-installation of DSL, resulting in cost-savings for service providers and improved customer experience.

Dr Hamadoun I. Touré, Secretary-General, ITU: “The time from G.fast’s approval to its implementation looks set to be the fastest of any access technology in recent memory.

A range of vendors has begun shipping G.fast silicon and equipment, and service providers’ lab and field trials are well underway.”

Today’s approval of the physical-layer protocol aspects of G.fast – defined by Recommendation ITU-T G.9701 “Fast Access to Subscriber Terminals (FAST) – Physical layer specification” – follows the approval in April this year of ITU-T G.9700, a companion text specifying methods to ensure that G.fast equipment will not interfere with broadcast services such as FM radio.

G.fast will increase the feasibility of implementing bandwidth-intensive services such as Ultra-HD ‘4K’ or ‘8K’ streaming and next-generation IPTV, advanced cloud-based storage, and communication via HD video.

The standard will comfortably serve the broadband access needs of small-to-medium enterprises, with other envisioned applications including backhaul for small wireless cell sites and WiFi hotspots.

G.fast’s ‘zero touch’ operations, administration and management will increase the speed of new-service rollouts.

This remote management of user connections will simplify migrations to G.fast, and the standard’s coexistence with VDSL2 offers service providers the agility required to switch customers between G.fast and VDSL2 as business operations demand.

The development of G.fast has been coordinated with the Broadband Forum’s FTTdp system architecture project.

ITU and the Broadband Forum have been working in collaboration to ensure that G.fast solutions can be quickly placed into FTTdp deployments.

“The Broadband Forum is working closely with the ITU to ensure compliance with the G.fast standard and certify chipsets and equipment,” said Robin Mersh, CEO of the Broadband Forum.  “We have already set our first plugfest for January 2015.”

The Broadband Forum has begun developing a test suite and certification programme for G.fast systems.

The test suite will provide for interoperability, functional and performance testing. A beta-trial of the certification programme is planned for mid-2015, and certified G.fast implementations are expected to appear on the market before the end of 2015.

ITU-T Study Group 15 has initiated work on an extended set of features for G.fast, targeting performance enhancements which will include additions to its range of low-power states. These features are likely to be available for incorporation into service providers’ G.fast deployments as early as 3 July 2015.


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TikTok, Instagram Blamed in US Youth Suicide Lawsuit

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Major social media giants Meta Platforms, TikTok and Alphabet’s YouTube will face a landmark jury trial this week in Los Angeles County Superior Court over allegations that their addictive designs have fuelled a youth mental health crisis, marking the first such case to reach this stage.

TikTok, Instagram Blamed in US Youth Suicide Lawsuit

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The pivotal personal injury lawsuit centres on a 19-year-old Californian woman identified as K.G.M., who claims her childhood immersion in Instagram, Facebook, YouTube and TikTok—engineered with endless scrolls, autoplay videos, notifications and algorithms—sparked severe anxiety, depression and suicidal thoughts.

Dozens of similar suits have surged since 2022 from families, schools and states, accusing the firms of burying internal research on teen harms while prioritising ad revenue through youth-targeted engagement hooks, despite Section 230 protections for user content.

Plaintiffs seek damages and design overhauls, arguing platforms bypassed parents and preyed on vulnerable kids; defendants counter there’s no clinical “social media addiction” diagnosis, no proven causation—kids with issues often use less—and they’ve added safeguards like parental controls and time limits.

Echoing Australia’s under-16 bans, the trial will scrutinise thousands of internal documents, expert testimonies and K.G.M.’s story, potentially expanding tech liability amid debates where studies show complex links, not direct causation, between screen time and disorders like eating issues or self-harm.

A win could mandate warning labels, age gates or algorithm tweaks, reshaping global platforms as U.S. Surgeon General advisories and global scrutiny intensify pressure on Big Tech to prioritise child safety over profits.


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Meta Tests Paid Subscriptions Across Instagram, Facebook, WhatsApp

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Meta is gearing up to trial paid subscription services on Instagram, Facebook, and WhatsApp, aiming to diversify revenue streams beyond advertising while maintaining free core access for all users.

Meta Tests Paid Subscriptions Across Instagram, Facebook, WhatsApp

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The subscriptions will offer enhanced tools tailored for everyday users, creators, and businesses, including advanced content creation, sharing, and workflow features distinct from the existing Meta Verified verification program. Unlike a uniform rollout, Meta plans varied testing formats per app to match diverse audiences, experimenting with feature bundles based on user feedback to refine the model.

A key element involves integrating Manus, the autonomous agent firm Meta acquired for $2 billion in December, into these apps alongside its enterprise sales. Manus enables complex task automation with minimal input, with early signs like Instagram shortcuts already spotted by reverse engineer Alessandro Paluzzi.

Video tools feature prominently: Meta’s Vibes short-form video generator in the Meta AI app shifts to freemium, where paid tiers unlock higher monthly creation limits beyond the free baseline. On Instagram, subscriptions could enable unlimited audience lists, non-follower tracking, and anonymous Story views, though specifics for Facebook and WhatsApp remain under wraps.

Drawing from Meta Verified’s 2023 launch—which provides badges, support, and protection mainly for creators—these broader plans target wider appeal amid industry shifts. Ad growth slows against TikTok competition, while Snapchat+ boasts 16 million subscribers at $3.99 monthly, proving demand for value-driven paid perks despite subscription fatigue risks from streaming and storage fees.

Meta will phase tests gradually, prioritizing feedback to shape long-term viability without alienating free users.


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New Investment Fund Targets Acceleration of Emerging Technology in Nigeria

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The International Rescue Committee (IRC) has announced the formation of Airbel Ventures, a new humanitarian impact investing fund aimed at accelerating the introduction and scaling of breakthrough technologies in crisis-affected communities.

The fund will invest in companies whose ideas have the potential to change humanitarian response, including digital infrastructure for frontline health systems and climate-resilient agriculture.

The launch of Airbel Ventures follows a period of rapid innovation at the IRC, despite the humanitarian sector facing record funding cuts.

In the past year, the IRC’s Airbel Impact Lab has advanced more than twenty Artificial Intelligence (AI) and technology initiatives—from anticipatory action tools powered by climate and vulnerability data, to frontline service delivery using safe, orchestrated AI systems, to breakthrough diagnostic tools for emerging diseases.

Airbel Ventures’ first impact investment is in Signalytic, a company delivering solar-powered computing devices that ensure reliable electricity and connectivity for remote health facilities.

Following the investment, the IRC will pilot Signalytic’s technology with its Nigeria Health team, demonstrating the viability of next-generation digital infrastructure in humanitarian settings.

“We know breakthrough solutions already exist—what’s missing is the path to scale in humanitarian contexts,” said Dr. Jeannie Annan, Senior Vice President for Research & Innovation at the IRC and head of the Airbel Impact Lab.

 


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