Putting more AI processing into a pair of glasses or a smartphone creates a problem that faster silicon alone cannot solve: the heat has to go somewhere. xMEMS Labs is moving its solid-state micro-cooling technology into mass production, targeting devices too thin for a conventional fan and small data center components that need airflow close to a hotspot. The Santa Clara company says production has begun for its XMC-2400 and XMC-4800 µCooling chips. The first commercial products featuring…