A smartphone connected to satellite is pictured on Skylo stand at the MWC (Mobile World Congress), the world's biggest mobile fair, in Barcelona on March 4, 2025. Surrounded by investment and innovation projects, the Mobile World Congress (MWC) kicks off today in Barcelona amid a context of euphoria but also tensions over artificial intelligence (AI), whose rapid advancement is shaking up the tech sector. (Photo by Josep LAGO / AFP) (Photo by JOSEP LAGO/AFP via Getty Images)