Artificial intelligence could soon take your next  McDonald’s  drive-thru order . McDonald’s is testing a new AI system that can chat with customers, take orders in multiple languages and help run restaurant operations behind the scenes — a move that could eventually bring the technology to drive-thru lanes across America. The fast-food giant unveiled the system, called ArchIQ, during its Worldwide convention this week as part of a broader strategy to modernize restaurants and boost growth,