London-based AI-startup Synthesia, which creates avatars for enterprise-level generative video presentations, has added “Expressive Avatars” to its feature kit. Powered by Synthesia’s new Express-1 model, these fourth-generation avatars have achieved a new benchmark in realism by using contextual expressions that approximates human emotion, the company says. Express-1 has been trained “to understand the intricate relationship between what we say and how we say it,” allowing Expressive Avatars to perform a script with the correct vocal tone, body language and lip movement, “like a real actor,” according to Synthesia. Continue reading Synthesia Express-1 Model Gives ‘Expressive Avatars’ Emotion

Jonathan Mayer has been named the Justice Department’s first chief science and technology advisor and will also hold the title chief artificial intelligence officer, another first. The announcement was made by Attorney General Merrick Garland, who said “the Justice Department must keep pace with rapidly evolving scientific and technological developments in order to fulfill our mission to uphold the rule of law, keep our country safe, and protect civil rights.” Mayer will advise Garland and department leaders and collaborate with other departments “on complex issues requiring technical expertise,” including cybersecurity, AI and other areas of emerging technology. Continue reading Justice Department Appoints Jonathan Mayer Chief AI Officer

Dr. Fei-Fei Li, Stanford professor and co-director of Stanford HAI (Human-Centered AI), and Andrew Ng, venture capitalist and managing general partner at Palo Alto-based AI Fund discussed the current state and expected near-term developments in artificial intelligence. As a general purpose technology, AI development will both deepen, as private sector LLMs are developed for industry-specific needs, and broaden, as open source public sector LLMs emerge to address broad societal problems. Expect exciting advances in image models — what Li calls “pixel space.” When implementing AI, think about teams rather than individuals, and think about tasks rather than jobs. Continue reading CES: Session Details the Impact and Future of AI Technology

California Governor Gavin Newsom signed an executive order for state agencies to study artificial intelligence and its impact on society and the economy. “We’re only scratching the surface of understanding what GenAI is capable of,” Newsom suggested. Recognizing “both the potential benefits and risks these tools enable,” he said his administration is “neither frozen by the fears nor hypnotized by the upside.” The move was couched as a “measured approach” that will help California “focus on shaping the future of ethical, transparent, and trustworthy AI, while remaining the world’s AI leader.” Continue reading Governor Newsom Orders Study of GenAI Benefits and Risks

Meta Platforms CEO Mark Zuckerberg received a letter this week from Senators Richard Blumenthal and Josh Hawley of the Subcommittee on Privacy, Technology & the Law that took the executive to task for an online leak of the company’s LLaMA artificial intelligence system. The 65-billion parameter language model, which is still under development, was open-sourced in February. Available on request through Meta’s GitHub portal, it wound up on 4chan and BitTorrent “making it available to anyone, anywhere in the world, without monitoring or oversight,” the senators wrote. Continue reading Senators Question Meta Platforms About Recent LLaMA Leak

TikTok is taking a proactive stance to quash U.S. government concerns that user data might be collected and exploited by China, where the viral video platform’s parent, ByteDance, is based. TikTok CEO Shou Zi Chew made the rounds in Washington last week, sharing with think tanks and public interest groups his plan to prevent data on Americans from being transmitted out of the country. The strategy marks a shift for TikTok, which kept a low profile during attacks by the Trump administration and continuing pressure under President Biden. Chew is now scheduled to testify before the House Energy and Commerce Committee about security and privacy. Continue reading TikTok On the Offense in Battle to Protect Its U.S. Operations

Alphabet’s AI offshoot DeepMind has created an AI tool called Dramatron that can help co-write scripts, generating things like plot points, character and location descriptions and dialogue. While a human will still need to manage the process by editing and rewriting Dramatron’s suggestions, the app is designed to make the screenwriting process faster and easier. To deploy Dramatron, users will need an OpenAI API key and, ideally, a Perspective API key to minimize the risk of “offensive text.” In addition to AI researchers, DeepMind tested the tool with 15 playwrights and screenwriters who used it to co-write scripts. Continue reading DeepMind Tool Provides AI-Powered Screenplay Assistance

Engineers at Nvidia have teamed with Stanford University researchers to develop a virtual reality headset that looks and feels more like a regular pair of eyeglasses, according to a research paper presented at SIGGRAPH 2022. The “Holographic Glasses” can depict scenes in full-color 3D holographic images using optical lenses that are just 2.5mm thick. The so-called “pancake lenses” not only have a slimmer profile, but also offer a 200-degree field of view and the potential for resolution that is virtually unlimited and can be “cranked up” at will. Continue reading Nvidia and Stanford Develop Downsized Holographic Glasses

In the run-up to SIGGRAPH 2022, August 8-11 at the Vancouver Convention Center, Nvidia is unveiling some splashy designs, including what is described as the world’s thinnest VR glasses (just 2.5mm). Developed in conjunction with Stanford University, the team says the new VR headset can easily be modified to achieve a 120-degree diagonal field-of-view (though the initial prototypes are much narrower in scope). The lightweight glasses provide a true holographic display but can also display flat images. Most current VR headsets achieve depth by converging flat images for a stereoscopic view. Continue reading Nvidia and Stanford Co-Develop World’s Thinnest VR Headset

Former President Barack Obama sounded a warning against unregulated Big Tech in a speech last week at Stanford University near Palo Alto, California. Cautioning that the power of social media giants to curate information has “turbocharged” political polarization, Obama said the imbalance of power threatened the very pillars of global democracy itself. “Tech companies need to be more transparent about how they operate,” Obama said. “So much of the conversation around disinformation is focused on what people post. The bigger issue is what content these platforms promote.”  Continue reading Obama Takes Up Mantle of Social Media Regulatory Oversight

Cryptography experts from Stanford University are brewing up Espresso, a new Layer-1 system that aims to crack the so-called ‘blockchain trilemma’ of balancing decentralization, security and scalability. Described as a privacy-focused blockchain geared to those who find the public-facing aspect of most platforms unsuitable for their sensitive data, Espresso Systems is building “solutions that will unlock new possibilities for Web3 applications and usher in the next generation of users.” The company stepped out of the lab this week to introduce itself with $32 million in funding, led by Electric Capital and Greylock Partners. Continue reading Espresso Raises $32M in Its Bid to Advance Blockchain Tech

Russia’s attack on Ukraine has focused attention on its attempts to censor Big Tech, but the nation’s most onerous recent move to control speech came last July, when President Vladimir Putin signed a law requiring foreign tech companies with more than 500,000 monthly visitors from within the Russian Federation to establish a physical presence within the country that would be held responsible for violations of local law. Russian authorities have warned companies including Meta, Apple, Google, TikTok and Twitter that they had until the end of February to comply with what has become known as “the landing law.” Continue reading Big Tech in Spotlight as Russia Censors News of Ukraine War

LinkedIn will shut down its platform in China by the end of the year, the result of “a significantly more challenging operating environment and greater compliance requirements.” The Microsoft-owned company says it plans to offer a new app for China that focuses exclusively on job postings. Gone will be the social networking features that helped make LinkedIn a success in the U.S. and elsewhere. China’s Internet is monitored by a system of censorship filters called “the Great Firewall,” making it difficult for free expression platforms to do business there. Continue reading Microsoft Closing LinkedIn in China, Retooling for Jobs-Only

During the COVID-19 pandemic, QR codes that allow customers to order and pay for food and drinks caught on in restaurants and appear to be here for good. Retail chains including CVS and Foot Locker have also added them as have marketers. Because QR codes can store digital information and open an app or website that tracks peoples’ personal information, they’re ideal for vendors looking to create their own customer databases. Consumers will soon be served customized offers marketed within QR code payment systems. Continue reading Pandemic Fosters Wider Adoption of QR Codes and Tracking

Alphabet conducted internal research that found Google software engineers felt as productive working from home as before the pandemic, although 75 percent of employees said they wanted more “collaboration and social connections” at work. Human resources vice president Brian Welle reported that “most staff also specifically craved physical proximity when working on new projects.” As a result, Alphabet still plans to bring employees back to the office this fall, although some will be able to work full-time from home. Continue reading Big Tech Attempts to Balance Worker Needs Moving Forward