The year's biggest phone show, Mobile World Congress, often has some wild handsets -- here's the cream of the bizarre crop.

Lenovo’s new ThinkBook 3D Laptop Concept and Hybrid Dimensional 34-inch Curved Monitor Concept, announced at Mobile World Congress 2025, use directional backlighting and head tracking to simultaneously show 2D and 3D content without glasses. An accompanying AI Ring concept can be worn to control them with gesture-based spatial controls.

Started in 1987, MWC Barcelona (formerly Mobile World Congress) is an annual trade show (just like CES in Las Vegas and IFA in Berlin) dedicated to the mobile communications industry. The event, organised by the GSM Association (GSMA),

Mobile World Congress is going on this week in Barcelona, where the world will get a look at what to expect in the world of laptops, tablets, and smartphones in the year to come. As usual, there were even some exciting concepts being shown off on the showfloor that we might see made real years