Huawei Dominates MWC Mobile Tech Fair Despite US Sanctions

Visitors walk past the Huawei logo at the World Artificial Intelligence Cannes Festival (WAICF) in Cannes, France, February 10, 2023. (Reuters)
Visitors walk past the Huawei logo at the World Artificial Intelligence Cannes Festival (WAICF) in Cannes, France, February 10, 2023. (Reuters)
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Huawei Dominates MWC Mobile Tech Fair Despite US Sanctions

Visitors walk past the Huawei logo at the World Artificial Intelligence Cannes Festival (WAICF) in Cannes, France, February 10, 2023. (Reuters)
Visitors walk past the Huawei logo at the World Artificial Intelligence Cannes Festival (WAICF) in Cannes, France, February 10, 2023. (Reuters)

A contingent of Chinese companies led by technology giant Huawei is turning out in force to the world’s biggest wireless trade fair, aiming to show their muscle in the face of Huawei’s blacklisting by Western nations concerned about cybersecurity and escalating tensions with the US over TikTok, spy balloons and computer chips.

After three years of pandemic disruption, tens of thousands from the tech industry have descended on Barcelona for Monday's start of MWC, formerly known as Mobile World Congress, an annual industry expo where mobile phone makers show off new devices and telecom industry executives peruse the latest networking gear and software.

“China is very much coming,” John Hoffman, CEO of wireless industry trade group and event organizer GSMA, told reporters.

Attending are 150 Chinese companies out of 2,000 exhibitors and sponsors, with Huawei Technologies Ltd. having the biggest presence. The smartphone and network equipment maker is expanding its footprint by 50% from last year and taking up almost an entire vast exhibition hall at Barcelona's Fira convention center, organizers said.

That is striking considering that Huawei has been at the center of a geopolitical battle over global technology supremacy that's left parts of its business crippled by Western sanctions.

The US three years ago successfully pushed European allies like Britain and Sweden to ban or restrict Huawei equipment in their phone networks over fears Beijing could use it for cyber-snooping or sabotaging critical communications infrastructure — allegations Huawei has denied repeatedly. Japan, Australia, New Zealand and Canada have taken similar action.

Huawei declined to comment ahead of the show's opening. The company's supersized presence at the show is a sign of defiance, said John Strand, a Danish telecom industry consultant.

Huawei wants to send Biden a message, Strand said of the US president. The company’s message, he said, is: “Despite the American sanctions, we are alive and kicking and doing so well.”

US-China tech tensions have only grown.

A suspected Chinese spy balloon downed by a US fighter jet sparked acrimony between Beijing and Washington in recent weeks.

US authorities have banned TikTok from devices issued to government employees over fears the popular Chinese-owned video sharing app is a data privacy risk or could be used to push pro-China narratives.

The US also is seeking to restrict China's access to equipment to make advanced semiconductors, signing up key allies Japan and the Netherlands.

That followed the MWC expo four years ago becoming a battleground between the US and China over Huawei and the security of next generation wireless networks. In a keynote speech, a top Huawei executive trolled the US over its push to get allies to shun the company's gear.

Huawei hasn’t gone away, and the dispute continues to simmer. Washington widened sanctions last month with new curbs on exports to Huawei of less advanced tech components.

Still, the company has maintained its status as the world's No. 1 maker of network gear thanks to sales in China and other markets where Washington hasn't been so successful at persuading governments to boycott the company.

Strand, who has been attending MWC for 26 years, said Huawei wants to show the world it’s pivoting away from mainly making networking gear — the hidden plumbing such as base stations and antennas connecting the world's mobile devices — and becoming an all-round tech supplier.

The company is reinventing itself by supplying hardware and software for cargo ports, self-driving cars, factories and other industries it hopes are less vulnerable to Washington.

“Since MWC is a global event, they (Huawei) will want to communicate on this and showcase that they are still a key player in the telecom and high-tech industry,” said Thomas Husson, a principal analyst at Forrester Research.

Huawei also makes smartphones but sales outside China cratered after Google was blocked from providing maps, YouTube and other services that usually come preloaded on Android devices.

“The Huawei consumer brand has collapsed in Europe,” Husson said. At MWC, “Huawei may well announce new consumer smartphones and new consumer devices, but the brand has lost momentum and these announcements are primarily for fast-growing markets outside the US and Western Europe.”

Huawei is just part of the larger Chinese delegation, whose turnout is getting a boost from China lifting all COVID-19 travel restrictions. ZTE, another Chinese tech company that had been sanctioned by the US, plans product launches at MWC.

Chinese mobile phone makers Honor, Oppo and Xiaomi will have a strong presence, said Ben Wood, chief analyst at CCS Insight. Honor was Huawei's budget brand but was sold off in 2020 in hopes of reviving sales by separating it from the sanctions on its corporate parent.

“The removal of COVID restrictions in China has made it possible for these manufacturers to attend the show in force,” Wood said. “They are all keen to establish themselves as the ‘third alternative’ to Apple and Samsung in European markets and see MWC as a pivotal event to do that.”

Pre-pandemic in 2019, MWC drew 109,000 people, with 6% from China. The event was canceled in 2020 and held in limited form in 2021. Last year's event attracted 60,000 visitors but was overshadowed by the omicron COVID-19 variant.



AI No Better Than Other Methods for Patients Seeking Medical Advice, Study Shows

AI (Artificial Intelligence) letters and a robot hand are placed on a computer motherboard in this illustration created on June 23, 2023. (Reuters)
AI (Artificial Intelligence) letters and a robot hand are placed on a computer motherboard in this illustration created on June 23, 2023. (Reuters)
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AI No Better Than Other Methods for Patients Seeking Medical Advice, Study Shows

AI (Artificial Intelligence) letters and a robot hand are placed on a computer motherboard in this illustration created on June 23, 2023. (Reuters)
AI (Artificial Intelligence) letters and a robot hand are placed on a computer motherboard in this illustration created on June 23, 2023. (Reuters)

Asking AI about medical symptoms does not help patients make better decisions about their health than other methods, such as a standard internet search, according to a new study published in Nature Medicine.

The authors said the study was important as people were increasingly turning to AI and chatbots for advice on their health, but without evidence that this was necessarily the best and safest approach.

Researchers led by the University of Oxford’s Internet Institute worked alongside a group of doctors to draw up 10 different medical scenarios, ranging from a common cold to a life-threatening hemorrhage causing bleeding on the brain.

When tested without human participants, three large-language models – Open AI's Chat GPT-4o, ‌Meta's Llama ‌3 and Cohere's Command R+ – identified the conditions in ‌94.9% ⁠of cases, ‌and chose the correct course of action, like calling an ambulance or going to the doctor, in an average of 56.3% of cases. The companies did not respond to requests for comment.

'HUGE GAP' BETWEEN AI'S POTENTIAL AND ACTUAL PERFORMANCE

The researchers then recruited 1,298 participants in Britain to either use AI, or their usual resources like an internet search, or their experience, or the National Health Service website to ⁠investigate the symptoms and decide their next step.

When the participants did this, relevant conditions were identified in ‌less than 34.5% of cases, and the right ‍course of action was given in ‍less than 44.2%, no better than the control group using more traditional ‍tools.

Adam Mahdi, co-author of the paper and associate professor at Oxford, said the study showed the “huge gap” between the potential of AI and the pitfalls when it was used by people.

“The knowledge may be in those bots; however, this knowledge doesn’t always translate when interacting with humans,” he said, meaning that more work was needed to identify why this was happening.

HUMANS OFTEN GIVING INCOMPLETE INFORMATION

The ⁠team studied around 30 of the interactions in detail, and concluded that often humans were providing incomplete or wrong information, but the LLMs were also sometimes generating misleading or incorrect responses.

For example, one patient reporting the symptoms of a subarachnoid hemorrhage – a life-threatening condition causing bleeding on the brain – was correctly told by AI to go to hospital after describing a stiff neck, light sensitivity and the "worst headache ever". The other described the same symptoms but a "terrible" headache, and was told to lie down in a darkened room.

The team now plans a similar study in different countries and languages, and over time, to test if that impacts AI’s performance.

The ‌study was supported by the data company Prolific, the German non-profit Dieter Schwarz Stiftung, and the UK and US governments.


Meta Criticizes EU Antitrust Move Against WhatsApp Block on AI Rivals

(FILES) This illustration photograph taken on December 1, 2025, shows the logo of WhatsApp displayed on a smartphone's screen, in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP)
(FILES) This illustration photograph taken on December 1, 2025, shows the logo of WhatsApp displayed on a smartphone's screen, in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP)
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Meta Criticizes EU Antitrust Move Against WhatsApp Block on AI Rivals

(FILES) This illustration photograph taken on December 1, 2025, shows the logo of WhatsApp displayed on a smartphone's screen, in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP)
(FILES) This illustration photograph taken on December 1, 2025, shows the logo of WhatsApp displayed on a smartphone's screen, in Frankfurt am Main, western Germany. (Photo by Kirill KUDRYAVTSEV / AFP)

Meta Platforms on Monday criticized EU regulators after they charged the US tech giant with breaching antitrust rules and threaten to halt its block on ⁠AI rivals on its messaging service WhatsApp.

"The facts are that there is no reason for ⁠the EU to intervene in the WhatsApp Business API. There are many AI options and people can use them from app stores, operating systems, devices, websites, and ⁠industry partnerships," a Meta spokesperson said in an email.

"The Commission's logic incorrectly assumes the WhatsApp Business API is a key distribution channel for these chatbots."


Chinese Robot Makers Ready for Lunar New Year Entertainment Spotlight

A folk performer breathes fire during a performance ahead of Lunar New Year celebrations in a village in Huai'an, in China's eastern Jiangsu Province on February 7, 2026. (AFP)
A folk performer breathes fire during a performance ahead of Lunar New Year celebrations in a village in Huai'an, in China's eastern Jiangsu Province on February 7, 2026. (AFP)
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Chinese Robot Makers Ready for Lunar New Year Entertainment Spotlight

A folk performer breathes fire during a performance ahead of Lunar New Year celebrations in a village in Huai'an, in China's eastern Jiangsu Province on February 7, 2026. (AFP)
A folk performer breathes fire during a performance ahead of Lunar New Year celebrations in a village in Huai'an, in China's eastern Jiangsu Province on February 7, 2026. (AFP)

In China, humanoid robots are serving as Lunar New Year entertainment, with their manufacturers pitching their song-and-dance skills to the general public as well as potential customers, investors and government officials.

On Sunday, Shanghai-based robotics start-up Agibot live-streamed an almost hour-long variety show featuring its robots dancing, performing acrobatics and magic, lip-syncing ballads and performing in comedy sketches. Other Agibot humanoid robots waved from an audience section.

An estimated 1.4 million people watched on the Chinese streaming platform Douyin. Agibot, which called the promotional stunt "the world's first robot-powered gala," did not have an immediate estimate for total viewership.

The ‌show ran a ‌week ahead of China's annual Spring Festival gala ‌to ⁠be aired ‌by state television, an event that has become an important - if unlikely - venue for Chinese robot makers to show off their success.

A squad of 16 full-size humanoids from Unitree joined human dancers in performing at China Central Television's 2025 gala, drawing stunned accolades from millions of viewers.

Less than three weeks later, Unitree's founder was invited to a high-profile symposium chaired by Chinese President Xi Jinping. The Hangzhou-based robotics ⁠firm has since been preparing for a potential initial public offering.

This year's CCTV gala will include ‌participation by four humanoid robot startups, Unitree, Galbot, Noetix ‍and MagicLab, the companies and broadcaster ‍have said.

Agibot's gala employed over 200 robots. It was streamed on social ‍media platforms RedNote, Sina Weibo, TikTok and its Chinese version Douyin. Chinese-language television networks HTTV and iCiTi TV also broadcast the performance.

"When robots begin to understand Lunar New Year and begin to have a sense of humor, the human-computer interaction may come faster than we think," Ma Hongyun, a photographer and writer with 4.8 million followers on Weibo, said in a post.

Agibot, which says ⁠its humanoid robots are designed for a range of applications, including in education, entertainment and factories, plans to launch an initial public offering in Hong Kong, Reuters has reported.

State-run Securities Times said Agibot had opted out of the CCTV gala in order to focus spending on research and development. The company did not respond to a request for comment.

The company demonstrated two of its robots to Xi during a visit in April last year.

US billionaire Elon Musk, who has pivoted automaker Tesla toward a focus on artificial intelligence and the Optimus humanoid robot, has said the only competitive threat he faces in robotics is from Chinese firms.