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Tech for Change

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Every day, we humans dream up more and more ways to use technology to make the world a better place. Whether its solar panels that generate green energy, 3d printed prosthetics, or gene editing tools that eradicate diseases; there’s no shortage of world-changing tech out there. But it’s also easy for all those good things to get buried beneath all the bad news on the Internet. That’s why we started Tech For Change: an ongoing series in which we shine a spotlight on positive uses of technology, and showcase how they’re helping to make the world a better place.

Brilliant Labs CEO models the company's new Frame smart glasses.

These 39-gram AR glasses have me excited for the future

You can get AI help with Brilliant Labs low-cost, multimodal smart glasses that accept input from voice or camera and display results on a display.
Using Browse for Me feature in Arc Search browser.

Arc Search is one of the best iPhone apps I’ve ever used

Front three quarter view of a 2024 Mercedes-Benz eSprinter electric van.

Mercedes’ electric eSprinter isn’t just greener, it’s better

Mercedes-Benz is finally bringing its all-electric eSprinter van to the United States, and delivery drivers will find that it was worth the wait.
Everything you need to know about Neuralink

Neuralink implants brain chip in first human, Elon Musk reveals

Elon Musk’s Neuralink firm has performed its first implant in a human brain as part of early tests of a technology designed to help those with severe paralysis.
Original Series
CSIRO's ASKAP antennas at the Murchison Radio-astronomy Observatory in Western Australia, 2010.

What it takes to build a next-generation observatory

From rats to snow, building massive scientific instruments in harsh environments requires money, brilliant engineering, and good old-fashioned human sweat.
AI features see in a graphic for Google Chrome.

Google brings AI to every text field on the internet

Starting today Google is planning to bring three new AI powered features to its popular Chrome browser.
A graphic showing a Proto hologram.

Holograms are coming to university classrooms

Hologram technology has been breathing new life into music legends dead and alive for years, but now there are plans to use the same system for teaching.
An illustration of a black hole.

Scientists want your help to search for black holes

Black Hole Hunter invites members of the public to search through data collected by the Transiting Exoplanet Survey Satellite to look for signs of a black hole.
The Lenovo Mechanical Harvesting keyboard and mouse combo on a white background.

This wireless mouse and keyboard are powered by mechanical energy

The Mechanical Energy Harvesting Combo uses mechanical movement to power a mouse and a keyboard, eliminating the need for external charging.
Wing's new, larger delivery drone.

Check out Wing’s largest delivery drone yet

Drone specialist Wing has announced plans to add a bigger drone to its delivery fleet that it says will simplify and streamline larger orders.
SpaceX's Super Heavy and Starship.

Flights to any city in less than 60 minutes? Musk still thinks it’s possible

It currently takes nearly 15 hours to fly from New York to Shanghai, but a Starship passenger service would be able to do it in a mere 39 minutes.
The Supernal S-A2 features a glassy cockpit and room for up to four passengers.

Supernal wants the S-A2 to deliver us from gridlock with quiet, electric aviation

The SA-2 will take off vertically and cruise at up to 120 mph on electricity alone, delivering the comfort of a plane and the agility of a helicopter.
Data readout from the Lamborghini Telemetry X concept.

Lamborghini Telemetry X can monitor your driving and your stress level

At CES 2024, Lamborghini showed a prototype system that gives supercar drivers real-time coaching.
A driverless Waymo car drives along a freeway.

Waymo’s robotaxis head for the highway

Waymo is about to send its fully driverless cars onto freeways for the first time, marking a notable expansion of its robotaxi efforts.
Hyundai's press conference at CES 2024 focused on hydrogen fuel cells.

Hyundai bets big on hydrogen from sewage, plastic

Batteries aren't going anywhere, but Hyundai will invest $1.4 billion in hydrogen for everything from big rigs to ships.
Hey Siri

How Siri helped me out in an almost impossible situation

Siri, Apple's voice assistant, doesn't always get much attention. But I recently found its help invaluable in a really difficult situation.
Calling interface of Pi Digital assistant on Android.

This is Pi — one of the most amazing Android apps I used in 2023

AI chatbots are nothing new in late 2023. But the Pi app for Android takes a radically different approach to it — and it's nothing short of amazing.
festive drone show flies straight into the record books

Watch this festive drone show fly straight into the record books

A Texas-based drone entertainment firm achieved two Guinness World Records recently during a festive display involving nearly 1,500 of the flying machines.
The Kinmoku SHark sits on a table in Videoverse.

My favorite game of 2023 is a secret Twitter eulogy

While 2023 was full of huge games, no game was more on the pulse of current events than the oddly prophetic Videoverse.
Astronaut Loral O’Hara sets up an exercise cycle.

In a gym 250 miles above Earth, astronauts sweat for science

With the demands of gravity absent, astronauts must spend hours per day exercising to maintain the muscles they'll still need back on Earth.
Woman wearing Sony CRE-C10 OTC hearing aids.

How to buy over-the-counter hearing aids

After years in the making, over-the-counter hearing aids are now available for purchase without a prescription: Here's what to you need to know.
Digital Trends picked the most innovative products of 2023.

The most innovative tech products of 2023

They're bold, unique, and sometimes wildly impractical. But the the most innovative tech products of 2023 all dared to be different.
An Orsted drone drops off a delivery onto a wind turbine's platform.

It’s drone delivery, but not as we know it

While Amazon and Wing are trialing customer deliveries using mid-size drones, a firm in Europe is using a much bigger drone for its own special purpose.
A person wearing the TCL RayNeo Nxtwear S XR glasses.

I wore smart glasses that made me excited for the future

I'm really looking forward to having true smart glasses on my face, and wearing the TCL RayNeo Nxtwear S reminded me why I'm so excited.
An old TV set.

How to dispose of your old AV equipment and tech gear

Tossing your old TVs and soundbars in a regular dumpster is bad for the environment, so here's a few other ways you can properly dispose of your AV equipment.
NASA’s Ingenuity Mars Helicopter made a record-breaking 25th flight on April 8, 2022.

NASA’s Mars drone just set another flight record

NASA's Ingenuity helicopter has surpassed all expectations during its time on Mars and just recently it set a new flight record.
Crash test with Mercedes-Benz EQS SUV and EQA electric cars.

How do you crash-test an EV with an 871-pound battery? Mercedes showed us

Mercedes-Benz staged a public crash test with two EVs to show that electrification isn't compromising safety.
Two NASA personnel carry a container holding the sample gathered from the Bennu asteroid.

Measure twice, laser once. Meet the scientists prodding NASA’s first asteroid sample

Now that NASA has wrangled a chunk of asteroid back to Earth, a team of scientists is busy photographing, crushing, and even shooting lasers at the dust.
Logging into a Google account with passkeys on an iPhone.

Google is killing your passwords, and security experts are (mostly) happy

Google is pushing for users to set passkeys as the default log-in option. A former FBI expert says it's good progress, but you should still be cautious.
An urban area devastated by an earthquake.

This AI algorithm could save lives in quake zones

In trials that took place over a seven-month period, the algorithm predicted with impressive accuracy an earthquake's timing, location, and intensity.
The upcoming Zeekr vehicle from Geely.

Waymo expands robotaxi service area in San Francisco

While autonomous car company Waymo expands its robotaxi service in San Francisco, rival firm Cruise faces ongoing challenges with its own efforts.
An illustration showing astronauts on the moon.

It’s one giant leap for fashion as Prada spacesuits head to the moon

Prada has partnered with Axiom Space to design the spacesuits for the Artemis III mission to the lunar surface. But it's not all about looking good.
The ChatGPT name next to an OpenAI logo on a black and white background.

Are we about to see ‘the iPhone of artificial intelligence’?

Apple’s former design guru Jony Ive is reportedly in talks with ChatGPT creator OpenAI to build a new hardware device for artificial intelligence.
Apple promotional image of the iPhone 15 Pro's camera and curved chassis.

As a parent, there’s one iPhone 15 feature I can’t wait to use

There's a lot to like about the iPhone 15 and iPhone 15 Pro, but there's only one feature that will be a godsend for parents of humans and pets.