Eliana Willis

Hand gestures on the Project Moohan headset demoed by ZDNET’s Kerry Wan at Google I/O.  Sabrina Ortiz/ZDNETSince the onset of the command line, the way humans have interacted with their computers has been restricted to a keyboard. Meta’s new wristband seeks to change that.Last week, Reality Labs at Meta, the team responsible for developing the company’s AR and VR offerings, published a paper in Nature detailing plans for a noninvasive wristband that uses electrical signals from the user’s body for human-computer interactions. How it worksThe wristband, meant to be wireless and comfortable, allows users to navigate the world around them in different neuromotor ways. These include 1D continuous navigation, similar to pointing a laser pointer based on their wrist posture; gesture detection, such as finger pinches; and handwriting recognition options, which allow users to draw using gestures with their neuromuscular signals, according to the paper. Also: Can Amazon finally make AI wearables happen? This buzzy new device could be its best betUnlike other gesture-based tech, these gestures aren’t read by a camera system or other sensors. Rather, it predicts the user’s intent from their neuromuscular signals using a measure of muscle activation via electrical signals sent from their brain when they make certain movements. This process is known as surface electromyography (sEMG), and is also used for prosthetic control. Meta VP of research Thomas Reardon told The New York Times that with practice, just the intent of moving is enough to produce the motion necessary to make the action happen on the computer. Why it mattersZDNET’s Managing Reviews Editor Kerry Wan has tested many XR/VR headsets and finds that the type of wristband Meta is working on would move the space forward significantly. “A wristband accessory capable of processing muscle movement at such a granular level would greatly enhance VR/XR applications,” said Wan. “These include more commercial use cases like gaming and interacting with virtual characters online, but they also expand to professional work like graphics design and content creation.” More

Sabrina Ortiz/ZDNETGoogle’s new Android feature is focused on ensuring you have quick access to your communication history. It’s called Contact History, and it’s found within the Android Contacts app. The latest upgrade to Contacts now includes a section called “Recent activity” that lists the recent communication history with a contact.If you find an interaction (be it a phone call, text, or other form), you can tap the entry to open the associated app.Also: I changed 12 settings on my Android phone to instantly extend the battery lifeThis feature can be helpful if time has passed since you’ve communicated with a contact and you want to remember the last interaction. Open the contact, scroll down until you see the “Recent activity” entry, and you’ll see whatever communications you’ve had. You’ll also see the call time and when the call was placed. More

Amazfit Balance <!–> ZDNET’s key takeaways The Amazfit Balance smartwatch is available now for $150. It features a sleek and stylish design with a brilliant AMOLED display, accurate GPS, and a list of health-tracking features. Just be prepared for the data-heavy companion app, which will take some time to familiarize with. –> As a wearables […] More

Mowrator S1 <!–> ZDNET’s key takeaways The Mowrator S1 remote-controlled lawnmower costs $3,999. This mower makes fun work of yard maintenance; perfect for someone with mobility issues, has a long-lasting battery, and fast RC response. Unfortunately, it is an expensive device, at $3,999, and it’s not meant to perform completely hands-free cleaning like a robot […] More

Adam Breeden/ZDNETSoundbars are gaining in popularity because of their sleek design and ability to provide an ample boost in audio quality compared to built-in TV speakers. Even with their plug-and-play nature, you can make a few modifications to help unleash the best possible sound quality. Also: I replaced my Sonos Arc Ultra with this Samsung flagship soundbar – and it’s a worthy alternativeWhether you’re new to soundbar setups or a self-proclaimed audiophile, familiarizing yourself with some key settings can elevate your viewing and listening experience. Read on for five pointers on how to optimize your soundbar’s performance. More

Kerry Wan/ZDNETI’ve spent large portions of my life looking for ways to extend the battery life on my Android phones. Admittedly, that sounds rather dramatic, but growing up with only budget models meant I was constantly tweaking device settings to squeeze every bit of juice out of their batteries. Thanks to this micromanaging, I successfully pushed the batteries on all my past smartphones to their absolute limit. I don’t want to hoard this knowledge to myself, so I’ve decided to share it with everyone.Also: The best Android phones to buy in 2025There are many different methods for saving battery life. However, there are 12 key settings that you can change right now to see improvements immediately. The following list highlights the most effective, easiest, and quickest tweaks to improve device longevity regardless of the Android phone you’re rocking, whether it’s the latest model from Samsung or a fancy Google Pixel. Plus, you won’t have to sacrifice the high-quality experience of using your phone.Although the power settings are practically the same on every Android phone you can buy, the process for adjusting them can vary between devices. Be sure to keep this factor in mind when following the steps I lay out because the approach might be slightly different depending on the model you’re using. More

Wyze Wyze just launched a new Lamp Socket v2<!–> that screws into an existing light fixture and lets you conveniently power your Wyze Cam directly from it. The lamp socket makes your light work intelligently with your Wyze cam, so you can control it from the Wyze app or set automation for it to turn on […] More

Dell 14 Premium <!–> ZDNET’s key takeaways Dell’s latest high-performance laptop is currently on sale starting at $1,500. It’s superbly designed, with a sleek, modern build and powerful, but accessible, hardware. It runs warm, and requires power management from the user to get the most out of the battery. –> Dell’s laptop rebrand may have […] More