Metalenz's Polar ID face-scanning technology works even when the camera is hidden under the display. The notch has largely been replaced on today's smartphones by floating punch-hole cameras that take up less space and look a little more futuristic, though notches are still prevalent on some laptops, like Apple's MacBooks . On the iPhone, Apple calls its floating pill-shaped camera system the Dynamic Island, which debuted on the iPhone 14 . The iPhone still has the largest camera cutout today, due to its Face ID biometric authentication system. This island could get much smaller, however, thanks to new under-display camera technology announced at Display Week 2026 from Metalenz, a optics startup from Boston.

Plus: DeepSeek has unveiled its long-awaited new AI model. When ChatGPT was released in late 2022, it showed how easily generative AI could create human-like text. This quickly caught the eye of cybercriminals, who began using LLMs to compose malicious emails. Since then, they've adopted AI for everything from turbocharged phishing and hyperrealistic deepfakes to automated vulnerability scans. Many organizations are now struggling to cope with the sheer volume of cyberattacks. AI is making them faster, cheaper, and easier to carry out, a problem set to worsen as more cybercriminals adopt these tools--and their capabilities improve.

There Aren't a Lot of Reasons to Get Excited About a New Amazon Smartphone The company is reportedly building a new AI-powered mobile device. If Amazon follows through on the plan, experts warn it would be next to impossible to break into a crowded market. Reuters reports that Amazon's Devices and Services unit is working on a smartphone--dubbed Transformer--with Amazon's Alexa+ AI assistant and shopping as a major focus of the experience. It's unclear what this smartphone would cost, how much Amazon is spending to develop Transformer, and what operating system it will run. There's no word on when it will launch, and there's still also a chance the project could be scrapped altogether.

Should You Leave Your Phone Charging Overnight? It used to be common wisdom that leaving your phone charging overnight degrades the battery. But handset design has evolved to mitigate the harm caused by constant charging. You may have heard that leaving your smartphone charging overnight--either plugged in or atop a wireless charger --can damage your battery. But is it actually harmful or dangerous to do that?

Now I wish every smartphone had a built-in privacy display. Privacy Display is very useful. Some AI features are useless. Did you privately ask ChatGPT how to bring up nonmonogamy with your husband? Your commuting neighbor on the train snuck a glance at your phone, guffawed internally, and blasted it on X with a satisfied smirk.

A growing collection of pocket-sized gadgets lets you record your meetings and extract value from them. Whether sitting in class, a meeting, or an interview, I've never been fond of taking notes, and I'm far from alone. Not only does the process of scribbling something down cause me to miss what was said immediately after, but I also suffer from awful handwriting, meaning that I can rarely read the notes anyway. Recording interviews has long been a solution, but transcribing interviews is another step (with extra cost) that can leave you with thousands of words of material to sift through, much of it irrelevant. AI notetakers--massively popular at CES 2026 --have emerged to offer a new way of making IRL notetaking easier and faster, putting the power of AI into (or at least adjacent to) a portable device that evokes the microcassette recorder of yesteryear.

Plus: Vivaldi browser shuns AI, Samsung has a new sustainable display, and Frankfurt Airport tests Auracast for gate announcements. Samsung's first-ever Galaxy Z TriFold went on sale this past Friday, but it sold out in minutes . This folding phone differs from the 7th-generation Galaxy Z Fold7 in that its screen can expand to a whopping 10 inches, turning it into a proper tablet . That also means it commands an incredibly high price of $2,899. It's the first device of its kind here in the West, though Huawei has its own version in China.

No Phone, No Social Safety Net: Welcome to the'Offline Club' Across Europe's largest cities, people are gathering for semi-silent, offline hangouts, in search of an experience that isn't mediated through their smartphones. On cue, the room fell silent. A man seated to my left at a long wooden table began to scratch at a piece of paper with a coloring pencil. To my right, another guy picked up a book. Across the way, someone buried themselves in a puzzle.

Apple could unveil Gemini-powered Siri in Feb. What to expect when you're expecting the Samsung Galaxy S26 in February. Samsung's 2025 was filled with new foldables, an ultra-thin new form factor and the launch of Google's XR platform . After making some announcements at CES 2026, the company is expected to host its first Galaxy Unpacked of the year in February to introduce the Galaxy S26 lineup. Engadget will be covering Galaxy Unpacked live, and we'll most likely have hands-on coverage of Samsung's new smartphones soon after they're announced.

Plus: Asus exits the smartphone market, and Sony partners with TCL on TVs. After delaying its Siri improvements to 2026, Apple's artificial intelligence plans are starting to take shape, at least according to the rumor mill. Bloomberg reports that Apple is turning Siri into a chatbot that will replace the voice assistant's existing interface, akin to OpenAI's ChatGPT. Codenamed Campos, the chatbot will be powered by Google's Gemini models and will be integrated into the iPhone, Mac, and iPad in their respective operating system updates later this fall. We'll likely learn more about Campos at Apple's developer event, WWDC, which usually takes place in June.