The 4-day 2024 World Mobile Congress will be held in Barcelona, Spain from the 26th to the 29th. On February 26th, at the 2024 World Mobile Conference held in Barcelona, Spain, visitors paid attention to Lenovo's latest concept product, the ThinkBook transparent screen laptop. This computer combines physical objects with digital information using artificial intelligence technology to create unique user content, and its transparent design allows the device to naturally integrate into the surrounding environment. This is the Samsung Smart Ring Galaxy Ring captured on February 28th at the World Mobile Conference in Barcelona, Spain. On February 27th, at the 2024 World Mobile Conference held in Barcelona, Spain, people visited Motorola's bendable smartphones at the Lenovo booth. The conceptual bendable smartphone showcased by Lenovo's Motorola features a 6.9 inch adaptive screen that can stand on a table at the bending angle or be worn on the wrist like a smartwatch. (Lai Xin She)