PORTLAND, Oregon — The U.S. Bancorp Tower has added a new member to its security team: a robot. Nicknamed Rob, the robot stands at 5 feet, 5 inches tall and weighs 420 pounds. Like some other large ...

PORTLAND, Ore. — There is now a security guard robot patrolling theU.S. Bancorp Tower in downtown Portland. Unico officials say "Rob," the5-foot-5-inch, 420-pound Autonomous Security Robot (ASR), ...

The owner of the U.S. Bancorp Tower, Oregon’s largest office building, has deployed a remote-controlled security robot to help patrol the downtown property. The robot, weighing 420 pounds at 5-foot-5, ...

Nicknamed “Rob,” the robot provides video and audio surveillance, thermal imaging, and other technology to the perimeter of the building’s parking garage, further enhancing safety and security for the ...