part of the job description, waiting tables, postal carriers, certainly, and nurses are always on thesinai's hospital is right to solve that with robots. nurses there calculate the robot saves them in total hospital-wide 300 miles of walking in the first six weeks that they were implemented. the robots can be found in other hospitals, but were developed as part of cedar sinai's internal accelerate perp david marshall chair of the department of nursing at cedars-sinai. good morning to you. you know, you figure about a third of the time, nurses are actually getting stuff, right? they're not in front of patients, they're off fetching something. >> that's correct. >> that's a lot of time away from patients. >> yeah. i mean, we're trying to get them more time to spend with their patients. >> which makes absolute sense. have you run into any nurses that are uncomfortable with this idea? after all, anytime you bring into automation, into "my job," even if it's part of a job i didn't like, i might be a bit concerned? >> i haven't run into that. most of the comments that i've heard have been positive