Lifeboat Foundation

Humans can communicate a range of nonverbal emotions, from terrified shrieks to exasperated groans. Voice inflections and cues can communicate subtle feelings, from ecstasy to agony, arousal and disgust. Even when simply speaking, the human voice is stuffed with meaning, and a lot of potential value if you’re a company collecting personal data.

Now, researchers at the Imperial College London have used AI to mask the emotional cues in users’ voices when they’re speaking to internet-connected voice assistants. The idea is to put a “layer” between the user and the cloud their data is uploaded to by automatically converting emotional speech into “normal” speech. They recently published their paper “Emotionless: Privacy-Preserving Speech Analysis for Voice Assistants” on the arXiv preprint server.

Our voices can reveal our confidence and stress levels, physical condition, age, gender, and personal traits. This isn’t lost on smart speaker makers, and companies such as Amazon are always working to improve the emotion-detecting abilities of AI.

A Californian-based start-up has unveiled what it says is the world’s largest computer chip.

The Wafer Scale Engine, designed by Cerebras Systems, is slightly bigger than a standard iPad.

The firm says a single chip can drive complex artificial intelligence (AI) systems in everything from driverless cars to surveillance software.

But in many ways, the field of AI ethics remains limited. Researchers say they are blocked from investigating many systems thanks to trade secrecy protections and laws like the Computer Fraud and Abuse Act (CFAA). As interpreted by the courts, that law criminalizes breaking a website or platform’s terms of service, an often necessary step for researchers trying to audit online AI systems for unfair biases.

Whittaker acknowledges the potential for the AI ethics movement to be co-opted. But as someone who has fought for accountability from within Silicon Valley and outside it, Whittaker says she has seen the tech world begin to undergo a deep transformation in recent years. “You have thousands and thousands of workers across the industry who are recognizing the stakes of their work,” Whittaker explains. “We don’t want to be complicit in building things that do harm. We don’t want to be complicit in building things that benefit only a few and extract more and more from the many.”

It may be too soon to tell if that new consciousness will precipitate real systemic change. But facing academic, regulatory and internal scrutiny, it is at least safe to say that the industry won’t be going back to the adolescent, devil-may-care days of “move fast and break things” anytime soon.

Continue reading “Meet the Researchers Fighting to Make Sure Artificial Intelligence Is a Force for Good” »

While the Valkyrie program develops one type of wingman drone, the broader Skyborg program is working on the hardware and software for integrating manned and unmanned fighters.

The U.S. Air Force’s future drone fighter is back in the air.

The XQ-58 Valkyrie on June 11, 2019 took off for its second test flight over Yuma, Arizona. The 29-feet-long, jet-powered drone “successfully completed all test objectives during a 71-minute flight,” the Air Force Research Laboratory announced.

New York, NY—August 12, 2019—A novel neck brace, which supports the neck during its natural motion, was designed by Columbia engineers. This is the first device shown to dramatically assist patients suffering from Amyotrophic Lateral Sclerosis (ALS) in holding their heads and actively supporting them during range of motion. This advance would result in improved quality of life for patients, not only in improving eye contact during conversation, but also in facilitating the use of eyes as a joystick to control movements on a computer, much as scientist Stephen Hawkins famously did.

A team of engineers and neurologists led by Sunil Agrawal, professor of mechanical engineering and of rehabilitation and regenerative medicine, designed a comfortable and wearable robotic neck brace that incorporates both sensors and actuators to adjust the head posture, restoring roughly 70% of the active range of motion of the human head. Using simultaneous measurement of the motion with sensors on the neck brace and surface electromyography (EMG) of the neck muscles, it also becomes a new diagnostic tool for impaired motion of the head-neck. Their pilot study was published August 7 in the Annals of Clinical and Translational Neurology.

Continue reading “Robotic Neck Brace Dramatically Improves Functions of ALS Patients” »

Huawei officially launched yesterday the Ascend 910, the world’s most powerful artificial intelligence (AI) processor, and an all-scenario AI computing framework called MindSpore.

RELATED: HUAWEI UNVEILS ITS LATEST PHONES, THE HUAWEI P30 AND HUAWEI P30 PRO

“We have been making steady progress since we announced our AI strategy in October last year,” said Eric Xu, Huawei’s Rotating Chairman. “Everything is moving forward according to plan, from R&D to product launch. We promised a full-stack, all-scenario AI portfolio. And today we delivered, with the release of Ascend 910 and MindSpore. This also marks a new stage in Huawei’s AI strategy.”

They’re keeping people company, dispensing medication and more.

Being a janitor is a dirty job, that just got a whole lot easier. #Robots

SOMATIC — commercial bathroom cleaning robotics
http://getsomatic.com

Continue reading “SOMATIC UPDATE: July 2019” »

Music as we know it may be on its way out, with bands and artists making way for personalized playlists and tunes generated by artificial intelligence for each individual listener.

AI killed the radio star.