Winnipeg-based TV ad delivery firm Taiv switches on at home

A small gong sits in the middle of Taiv Inc.’s headquarters in Winnipeg’s Exchange District office. Whenever there’s an achievement to celebrate at the advertising technology company, staff pick up a mallet and strike it.

McGill University team develops AI that can detect infection before symptoms appear

MONTRÉAL - Researchers at McGill University say they developed an artificial intelligence platform that can predict when someone is about to come down with a respiratory tract infection before they start to feel sick.

In what researchers are calling a "world first," the study involved participants who wore a ring, a watch and a T-shirt, all of which were equipped with censors that recorded their biometric data. By analyzing the data, researchers were able to accurately predict acute systemic inflammation — an early sign of a respiratory infection such as COVID-19.

Published in The Lancet Digital Health, the study says the AI platform can one day help doctors address health problems much earlier than they normally would, particularly in patients who are fragile and for whom a new infection could have serious consequences. It could also potentially reduce costs for the health-care system by preventing complications and hospitalizations.

"We were very interested to see if physiological data measured using wearable sensors … could be used to train an artificial intelligence system capable of detecting an infection or disease resulting from inflammation," explained the study's lead author, Prof. Dennis Jensen of McGill University's department of kinesiology and physical education.

Creating realistic deepfakes is getting easier than ever. Fighting back may take even more AI

WASHINGTON (AP) — The phone rings. It's the secretary of state calling. Or is it?

For Washington insiders, seeing and hearing is no longer believing, thanks to a spate of recent incidents involving deepfakes impersonating top officials in President Donald Trump's administration.

Digital fakes are coming for corporate America, too, as criminal gangs and hackers associated with adversaries including North Korea use synthetic video and audio to impersonate CEOs and low-level job candidates to gain access to critical systems or business secrets.

Thanks to advances in artificial intelligence, creating realistic deepfakes is easier than ever, causing security problems for governments, businesses and private individuals and making trust the most valuable currency of the digital age.

Canadian researchers create tool to remove anti-deepfake watermarks from AI content

OTTAWA - University of Waterloo researchers have built a tool that can quickly remove watermarks identifying content as artificially generated — and they say it proves that global efforts to combat deepfakes are most likely on the wrong track.

Academia and industry have focused on watermarking as the best way to fight deepfakes and "basically abandoned all other approaches," said Andre Kassis, a PhD candidate in computer science who led the research.

At a White House event in 2023, the leading AI companies — including OpenAI, Meta, Google and Amazon — pledged to implement mechanisms such as watermarking to clearly identify AI-generated content.

AI companies’ systems embed a watermark, which is a hidden signature or pattern that isn’t visible to a person but can be identified by another system, Kassis explained.

Book Review: ‘Algospeak’ shows just how much social media is changing us

How much has social media changed the way we talk and behave?

That’s the question linguist and content creator Adam Aleksic sets out to answer in his debut book “Algospeak.”

If you already know what words like “yeet,” “rizz,” “brainrot” or “blackpilled” mean, some of this information might not come as a surprise to you. Still, Aleksic’s analysis reaffirms how this language came about and why it continues to proliferate. For those unfamiliar, it acts as an accessible entry point into social media slang and its evolution.

“Algospeak” touches on a wide array of topics, including in-groups and out-groups, censorship, language appropriation, extremism online, microtrends, clickbait and generational divides. The chapters build on each other with a textbook-level attention to vocabulary.

Musk’s xAI scrubs inappropriate posts after Grok chatbot makes antisemitic comments

Elon Musk's artificial intelligence company said Wednesday that it's taking down “inappropriate posts" made by its Grok chatbot, which appeared to include antisemitic comments that praised Adolf Hitler.

Grok was developed by Musk’s xAI and pitched as alternative to “woke AI” interactions from rival chatbots like Google’s Gemini, or OpenAI’s ChatGPT.

Musk said Friday that Grok has been improved significantly, and users “should notice a difference.”

Since then, Grok has shared several antisemitic posts, including the trope that Jews run Hollywood, and denied that such a stance could be described as Nazism.

China’s humanoid robots generate more soccer excitement than their human counterparts

BEIJING (AP) — While China's men's soccer team hasn't generated much excitement in recent years, humanoid robot teams have won over fans in Beijing based more on the AI technology involved than any athletic prowess shown.

Four teams of humanoid robots faced off in fully autonomous 3-on-3 soccer matches powered entirely by artificial intelligence on Saturday night in China's capital in what was touted as a first in China and a preview for the upcoming World Humanoid Robot Games, set to take place in Beijing.

According to the organizers, a key aspect of the match was that all the participating robots operated fully autonomously using AI-driven strategies without any human intervention or supervision.

Equipped with advanced visual sensors, the robots were able to identify the ball and navigate the field with agility

Music streaming service Deezer adds AI song tags in fight against fraud

LONDON (AP) — Music streaming service Deezer said Friday that it will start flagging albums with AI-generated songs, part of its fight against streaming fraudsters.

Deezer, based in Paris, is grappling with a surge in music on its platform created using artificial intelligence tools it says are being wielded to earn royalties fraudulently.

The app will display an on-screen label warning about “AI-generated content" and notify listeners that some tracks on an album were created with song generators.

Deezer is a small player in music streaming, which is dominated by Spotify, Amazon and Apple, but the company said AI-generated music is an “industry-wide issue.” It's committed to “safeguarding the rights of artists and songwriters at a time where copyright law is being put into question in favor of training AI models," CEO Alexis Lanternier said in a press release.