(260302) -- BARCELONA, March 2, 2026 (Xinhua) -- People visit the booth of Intel during the 2026 Mobile World Congress (MWC) in Barcelona, Spain, March 2, 2026. The 2026 MWC opened on Monday in Barcelona, Spain, under the theme "The IQ Era," with a focus on intelligent infrastructure, AI connectivity and integration, enterprise-level AI applications, AI ecosystem collaboration, inclusive technology and innovation-driven transformation. (Xinhua/Cheng Min)