The annals of tech history are littered with gadgets that arrived DOA at retail, but some of the most promising devices were actually concepts that never even made it out the door.

Toyota will show off a ran ge ofg cars at this years Goodwood Festival of Speed, including some Gazoo Racing cars and more.

But then there are some concept gadgets that are really only concept, and not useful whatsoever. Technology and design is all about innovation and pushing new ideas, and we'd never get anywhere ...

Here are our favorite gadgets and concepts from MWC 2025. A solar-powered Jedi robe. Mobile-accessories company Anker has a ...

A look at some of the concept designs for futuristic gadgets that NEC is working on, like the WACCA (pictured at right), a bracelet/wearable video camera ...

The Mercedes AMG Concept GT XX is a groundbreaking electric vehicle that showcases the brand's commitment to pushing the ...

The Whirlpool Fastronomy is a concept appliance that would cook single-serving meals. A delivery service would provide fresh food packed into vacuum-sealed containers.

Gadgets are fun, but the future of AI assistants seems destined to be in our phones — not contained in a separate piece of hardware.

This Milano cookie-sized gadget is called Scrip. It's not real—it's a design concept from New Deal Design—but if it were, you would use it to buy things you'd normally pay for with cash.

Here are our favorite gadgets and concepts from MWC 2025. Here's the body of the Anker Solix concept jacket as it charges a phone. Andrew Lanxon/CNET. A solar-powered Jedi robe.