![Robotic Milkers and an Automated Greenhouse: Inside a High-Tech Small Farm](https://r2.mt.ru/r16/photo9019/20712006588-0/jpg/bp.jpeg)
Author: Steve Lohr / Source: New York Times Ross Mantle for The New York Times BULGER, Pa. — About 150 Jersey cows in the rolling terrain at Rivendale Farms in Bulger, some 25 miles west of Pittsburgh, wear Fitbit-like collars that monitor their movement, eating and rumination patterns.