Companies are gripped by labor shortages in the security services market segment, and some are turning to robots. Ed Bacco, a technology executive who joined ADT’s commercial arm just over four years ago, sees androids as a way of getting around the intense battle for talent and high turnover rates that have always been a problem for the industry. “We wanted to have more consistency in our guards, and so when I came over to ADT, I saw an opportunity to introduce something to the market,” said