Tech
TikTok Launches Crowd-Sourced Fact-Checking Tool ‘Footnotes’ in U.S.
TikTok has rolled out a new crowd-sourced fact-checking feature in the United States, joining other major social media platforms in enlisting users to help verify content.
The tool, called Footnotes, allows users to add contextual notes to videos and vote on whether other notes should appear. According to TikTok, these footnotes can include expert perspectives on complex topics or additional data to give audiences a more complete understanding of events.
The approach mirrors similar initiatives on platforms like X (formerly Twitter) and Meta’s Facebook and Instagram, where community-driven notes have been used to counter misinformation. X introduced its version, originally called Birdwatch, in 2021 and continued it after Elon Musk’s takeover. Meta launched its own programme earlier this year.
Experts say the move reflects a broader trend toward moderation models that emphasize free speech while limiting platform intervention. Otavio Vinhas, a researcher at Brazil’s National Institute of Science and Technology, links the shift to political pressures — particularly in the U.S. — to reduce corporate control over online speech.
Supporters of crowd-sourced moderation point to research suggesting that, when evaluating factual accuracy, large groups can often match professional fact-checkers in identifying reliable information. However, Vinhas notes that TikTok’s version is stricter than others, requiring users to cite sources for their notes — something not mandatory on X.
Still, visibility remains a hurdle. Scott Hale, associate professor at the Oxford Internet Institute, said that most notes on all platforms are never seen. This is due in part to algorithms that test whether people with differing viewpoints find the same note helpful before displaying it publicly. A study by the Digital Democracy Institute of the Americas found that over 90% of 1.7 million English and Spanish notes on X never appeared on the platform, with those that did averaging a two-week delay before publication.
Hale warns that echo chambers — where users primarily see content that confirms their beliefs — make it difficult for contradicting notes to gain traction. He suggests “gamifying” contributions, similar to Wikipedia’s reward and recognition systems, to encourage greater participation and visibility.
Crowd-sourced notes are just one tool in social media’s moderation toolkit. Platforms like Meta, X, and TikTok also rely on automated systems to flag potential violations, as well as professional fact-checkers to verify claims, often in real time during political or social crises.
Both Hale and Vinhas agree that professional and community-based fact-checking can complement each other — combining grassroots engagement with the depth of trained investigators. For now, TikTok says Footnotes will contribute to a broader global fact-checking programme, though it has not confirmed long-term plans for expansion.
Tech
ESA and GSMA Launch €100 Million Initiative to Advance Europe’s 6G and AI Ambitions
Europe has stepped up its push to lead in next-generation connectivity with a new partnership between the European Space Agency and the GSMA aimed at strengthening 6G and artificial intelligence capabilities through satellite-based communications.
The two organisations announced at the Mobile World Congress a joint funding programme worth up to €100 million to accelerate the integration of satellite and terrestrial mobile networks, known as non-terrestrial networks (NTN). The initiative marks one of Europe’s most significant public investments to date in hybrid satellite-mobile infrastructure.
Antonio Franchi, head of the 5G/6G NTN Programme Office at ESA, described connectivity as the backbone for unlocking advanced technologies. He said the funding would support the development of networks, services and digital tools that could benefit industries and society at large as digital transformation expands.
The programme is open to companies and organisations based in EU member states, which can apply by submitting formal proposals to ESA. Projects will be selected following an evaluation process.
Funding will focus on four core areas: artificial intelligence-driven management of multi-orbit satellite and ground networks; direct-to-device connectivity for smartphones and Internet of Things devices; collaborative 5G and 6G testing platforms; and early research into edge intelligence and advanced IoT systems.
The types of applications envisioned include telemedicine and telesurgery, autonomous driving systems and precision agriculture, all of which depend on reliable, high-capacity connectivity. By merging satellite coverage with mobile infrastructure, the initiative aims to extend high-speed communication even to remote regions.
Alex Sinclair, chief technology officer at GSMA, said combining the mobile industry’s global reach with ESA’s expertise in space technology would help usher in a new era of connectivity and deliver transformative benefits.
The move comes as global competition intensifies in satellite internet and advanced communications, with US companies currently holding a strong position. European officials say the continent’s strength in high-tech manufacturing and specialised software can offer an independent and competitive alternative.
Several European firms are showcasing their work under the programme at MWC, including Nokia, Filtronic, OQ Technology and MinWave Technologies. Demonstrations include live displays of hybrid network architectures and orchestration of satellite-terrestrial systems.
A centrepiece of the exhibition highlights Europe’s space ambitions through a mixed-reality model of ESA’s Argonaut lunar lander, designed to deliver cargo to the Moon. Visitors can remotely operate a training rover via a live satellite link, underscoring how Europe’s connectivity infrastructure is intended to support not only terrestrial innovation but also future lunar missions.
Tech
Mobile World Congress Opens in Barcelona With Focus on AI and 5G Concerns
Tech
Transatlantic Tensions on Digital Rules Highlight Need for Cooperation
Discussions between Europe and the United States over digital regulation continue to be marked by miscommunication and frustration, even as competitors observe from the sidelines. Europeans and Americans talk past each other while rivals watch. The European Union can set its own standards, but in an interconnected economy, decoupling fantasies and grandstanding won’t help.
The debate often centres on “free speech” concerns voiced by U.S. tech companies and policymakers in response to the EU’s legislative framework for digital platforms. In Europe, such narratives typically prompt defensive reactions. Some Europeans respond with a blunt message: “This is our land, our Union, our laws, follow them, or leave the EU—we’ll find alternative products to use!” Public awareness of American constitutional amendments is low across Europe, just as Americans pay little attention to European digital acts and regulations.
The transatlantic dialogue is further complicated by the global nature of social media platforms. Any EU legislation affecting user experience inevitably influences the functioning of these platforms worldwide, touching on what Americans see as free speech rights. The EU also seeks to extend its influence through the “Brussels effect,” ensuring that European rules shape global standards, while the U.S. maintains a large trade surplus in services and competes technologically with China. This mix of economic, political, and regulatory factors explains why U.S. attention is sharply focused on Europe’s digital policies.
Europeans argue that their 450-million-consumer market has the right to set rules that reflect local principles and values. Attempts to adjust or simplify regulations are difficult, with efforts often met with political resistance and scrutiny. The regulatory ecosystem in Europe supports industries of lawyers, consultants, and experts whose work depends on maintaining complex rules, making reform a sensitive topic.
On the American side, anti-EU rhetoric by public figures has sometimes compounded the problem, drowning out moderates and reinforcing defensive European responses. Analysts note that both regions have seen productive voices sidelined as grandstanding and negative statements dominate public discourse.
Observers argue that long-term thinking is necessary. By evaluating the EU-U.S. tech partnership in the broader context of global alliances, including China and Russia, policymakers can better assess priorities and avoid unnecessary disruption. Blank-slate decoupling between Europe and the United States is unrealistic, and delaying constructive dialogue risks broader economic consequences.
Experts warn that continued transatlantic infighting benefits other global powers and weakens the ability of both regions to set coherent standards in emerging technologies. The message from analysts is clear: cooperation, not confrontation, will determine whether the EU and U.S. can maintain leadership in digital regulation while safeguarding economic and technological interests.
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