Lenovo has unveiled the ThinkBook 3D laptop concept that plays 3D images and is controlled by a smart ring

At the major technology exhibition Mobile World Congress 2025 (MWC 2025), which these days takes place in Barcelona, Lenovo presented an unusual concept.

Here's What We Know

The well-known Chinese manufacturer presented the ThinkBook 3D laptop, which has two breakthrough features at once.

First, the screen of the device can reproduce a three-dimensional image with a resolution of 3200×2000 pixels, without the need for special glasses. This effect was achieved thanks to a small curve of the display and directional backlighting, in addition, the computer monitors the position of the user's head and corrects the image to make it appear three-dimensional from any angle.

The second feature of ThinkBook 3D is that the user can control the computer with a special smart ring. The Lenovo AI Ring is equipped with sensors and uses AI to allow you to swipe through pages, rotate 3D objects and interact with the interface without a keyboard or mouse.

Of course, this is just a concept and it's not certain that such a device will reach users anytime soon, but Lenovo's idea seems very interesting.

Source: The Verge