'Here we have a leap in the erosion of our privacy rights through this slick technology that big tech promises will enrich our lives,' says Ryan Clarkson, one of the lawyers bringing a class-action suit against Meta over its privacy assurances. 'Here we have a leap in the erosion of our privacy rights through this slick technology that big tech promises will enrich our lives,' says Ryan Clarkson, one of the lawyers bringing a class-action suit against Meta over its privacy assurances. Did someone wearing Meta Glasses film you today? People say they've been secretly filmed in their own home, at concerts and at work. Are the wildly popular smartglasses the final nail in the coffin of personal privacy? The Guardian's journalism is independent. We will earn a commission if you buy something through an affiliate link. "I've had one person who told me that their intentions were creepy," a man tells me over a video call, on condition of anonymity.

Mark Zuckerberg arrives to the Los Angeles superior court on 18 February 2026 in Los Angeles, California. Mark Zuckerberg arrives to the Los Angeles superior court on 18 February 2026 in Los Angeles, California. Major legal battles against Meta over child safety are playing out in courts across the US - and the tech giant is losing. Recent rulings raise big questions about social media companies' responsibility to their youngest users. Meanwhile, more key executives have jumped ship from Google as it battles OpenAI and Anthropic in the race for AI dominance, and Meta's smart glasses face a fearsome backlash.

Rhys, right, was sent this photo of himself taken at a Melbourne cafe by a stranger wearing Meta's Ray-Ban glasses Photograph: Supplied Rhys, right, was sent this photo of himself taken at a Melbourne cafe by a stranger wearing Meta's Ray-Ban glasses Photograph: Supplied This man was secretly snapped by someone with smartglasses. The backlash to what some dub'pervert glasses' is growing - but people living with disabilities point out the new tech can also be life-changing Fri 7 Aug 2026 11.00 EDTLast modified on Sat 8 Aug 2026 01.47 EDT One summer day earlier this year, Rhys left a cafe in Melbourne where he had been working remotely, when his phone pinged with a message on the dating app Grindr. The message was a photo of him sitting at a table outside the cafe on his laptop, with his dog seated on the ground next to him. In the foreground, in a man's hand was an iPhone unlocked. The photo had been taken moments before with Meta's Ray-Ban glasses, unbeknown to Rhys.

I'm a digital nomad who works on the road. The Guardian's journalism is independent. We will earn a commission if you buy something through an affiliate link. Every year, the Consumer Electronics Show (CES) gives us a glimpse of what's around the corner in tech: creepy humanoid robots, robovacs that climb stairs, AI baked into everything. The Guardian's journalism is independent.

Sam Altman is done with keyboards and screens. Earlier today, OpenAI announced its intentions to solve this apparent problem. The company is partnering with Jony Ive, the longtime head of design at Apple, who did pioneering work on products such as the iMac G3, the iPod, and, most famously, the iPhone. Together, Altman and Ive say they want to create hardware built specifically for AI software. Everyone, Altman suggested in a highly produced announcement video, could soon have access to a "team of geniuses"--presumably, ChatGPT-style assistants--on a "family of devices."

Figure 1: We propose a resource-efficient hierarchical architecture, EgoCHARM, to classify both high and low level activities using a single egocentric, head-mounted IMU. On the left, we show the Aria smartglasses [9, 27] featuring the IMU along with sample acceleration data from selected low and high level activities within our dataset. Our hierarchical architecture, shown on the right, features a low level encoder that inputs 1s low level windows of IMU data and extracts motion embeddings, which can be used to predict low level activities or aggregated over time (30s) and inputted into a high level architecture to predict high level activities. Human activity recognition (HAR) on smartglasses has various use cases, including health/fitness tracking and input for context-aware AI assistants. However, current approaches for egocentric activity recognition suffer from low performance or are resource-intensive. In this work, we introduce a resource (memory, compute, power, sample) efficient machine learning algorithm, EgoCHARM, for recognizing both high level and low level activities using a single egocentric (head-mounted) Inertial Measurement Unit (IMU). Our hierarchical algorithm employs a semi-supervised learning strategy, requiring primarily high level activity labels for training, to learn generalizable low level motion embeddings that can be effectively utilized for low level activity recognition. We evaluate our method on 9 high level and 3 low level activities achieving 0.826 and 0.855 F1 scores on high level and low level activity recognition respectively, with just 63k high level and 22k low level model parameters, allowing the low level encoder to be deployed directly on current IMU chips with compute. Lastly, we present results and insights from a sensitivity analysis and highlight the opportunities and limitations of activity recognition using egocentric IMUs. Work done while at Meta. email: akhil.padmanabha@gmail.com The proliferation of wearable devices and sensor-enabled technologies in portable form factors has created numerous opportunities for tracking, analyzing, and generating insights into human actions and behaviors.

Trillions of dollars: that's how much private industry is investing into the metaverse. In this article, I provide a description of the value chain of this market, from the experiences that people seek out to the enabling technologies that make it possible. More importantly, I also provide a prescription -- a vision for a future metaverse that is powered by creators and built upon decentralization. Investments and decisions made now will determine whether this is the future that manifests: one that offers the greatest variety of experience, powered by creators who earn a living at it -- or one defined by the next wave of gatekeepers and rent-takers. I'm excited that we're well on the way to the former, which is the more egalitarian market -- and I'm hopeful it will continue. Many people think of the metaverse as 3D space that will surround us.

The POWER TRIP J. Cafesin A sharp jolt wakes me. I open my eyes, my heart beating hard and fast, but I stay in bed while the room shakes, the walls creak and groan. Bolting for the bedroom threshold in my boxers to huddle in the doorway seems a bit extreme. The rash of quakes…

Amazon's Echo Frames are compatible with most prescription lenses, but they only come with clear lenses out of the box -- until now, anyway. The retail giant has introduced three new options to choose from if you're looking to buy a pair of the Alexa-powered eyewear. You can get it with polarized blue mirror sunglass lenses starting today, and starting on June 9th, you can get a pair with blue-light-filtering lenses and polarized classic sunglass lenses. The Echo Frames have open-ear audio near your temples, so you can listen to music, audiobooks and podcasts, as well as take calls without blocking the world around you. Since it also gives you hands-free access to Alexa, you can simply issue voice commands to control it, such as "Alexa, play my followed podcasts on Amazon Music" or "Alexa, resume my audiobook."

At the beginning of the Covid-19 pandemic, Apple engineers embarked on a rare collaboration with Google. The goal was to build a system that could track individual interactions across an entire population, in an effort to get a head start on isolating potentially infectious carriers of a disease that, as the world was discovering, could be spread by asymptomatic patients. Delivered at breakneck pace, the resulting exposure notification tool has yet to prove its worth. The NHS Covid-19 app uses it, as do others around the world. But lockdowns make interactions rare, limiting the tool's usefulness, while in a country with uncontrolled spread, it isn't powerful enough to keep the R number low. In the Goldilocks zone, when conditions are just right, it could save lives.