Marketplace Tech examines the failed deployment of MOXIE, a robotic nursing assistant intended to alleviate U.S. nursing shortages. Reporter Varsha Bansal details how the robot struggled with hospital navigation, getting stuck in elevators and hallways, which frustrated staff. Nurses viewed the technology as redundant and costly compared to hiring human break nurses, leading hospitals to withdraw the units. The episode highlights broader challenges in integrating untested AI solutions into complex healthcare environments.