Nurses are in high demand: The U.S. Bureau of Labor Statistics reports that the number of jobs for nurses will grow 15% from 2016 to 2026, which is much faster than other jobs. The current shortage has left hospitals in a crunch—and a few hospitals in Texas recently turned to an unusual solution: a robot named Moxi.

But Moxi, which was designed and built by the Austin-based company Diligent Robotics, isn’t trying to act like a nurse. Instead, Diligent Robotics founders Andrea Thomaz and Vivian Chu have designed their robot to run the approximately 30% of tasks nurses do that don’t involve interacting with patients, like running errands around the floor or dropping off specimens for analysis at a lab.

Why’d I give up so fast? Because the way I see it, that person’s job is to make themselves easy to work with. And I’m not going to spend my time doing someone else’s job for them.

In our always-on culture, employers expect workers to be reachable and responsive at all times. However, research shows that constant connectivity may be counterproductive when it comes to engagement and productivity levels.

Today’s smartphone users check their phones 150 times a day, which is the equivalent of spending 2.5 hours a day just opening and closing the phone. A single text message, which takes approximately 2.2 seconds to read, can double error rates on basic tasks; even worse, workers find that it takes an average of 11 minutes to get back into the flow of the previous task. Our phones have become compulsions, rather than tools of efficiency.