troubleshoot

There is a growing network of municipal officials across the U.S. who talk regularly to compare notes, troubleshoot funding shortfalls and strategize on ways to respond to events in Washington given their limited individual capacity.

The superstar actor occasionally joined the huddle of people trying to troubleshoot with the contraption.

Stafne walks the manufacturing floor, answers questions from other engineers and troubleshoots maintenance issues.

"From selecting materials and 3D printing, to troubleshooting electronics and satisfying requirements, working collaboratively with Yuji and Xinyu has been extremely rewarding," he said.

He discovered that, in fact, the biggest drain on the time of care home staff was cleaning and recharging the robots - and above all troubleshooting when they went wrong.