Pullman police officers are elevating their surveillance tactics with tiny, wearable cameras, as well as public cameras that monitor sidewalks and streets outside some of the town’s college bars and local businesses. The new 3-inch-long cameras weigh only a third of a pound, making them easy to clip onto a pair of glasses, the side of a hat or a shirt collar. The $50,000 purchase of 25 body cameras and software support is part of a transition from dashboard cameras in patrol cars to what Chief Gary Jenkins – as well as police leaders in Spokane and many other cities – sees as the future of policing.