This model, K5, is a conical, bulky, artificial intelligence-powered robot that stands just over 5 feet tall. Westy slowly roams around at about a human walking speed, with four internal cameras capturing a constant 360-degree view. It also can scan and record license plates and unique digital identifiers that every cellphone broadcasts, known as MAC addresses.
“There was a little bit of everything,” said Dena Lerner, a spokeswoman for Westland. “A lot of gang activity that revolved around controlled substances, prostitution, dog rings. We had issues with gun rings, drive-by shootings, robberies, assaults — we’re talking everything.”