It’s going to be a minute before the contours of an actual collective bargaining agreement come into focus for workers at the Amazon fulfillment center in Staten Island, New York, who voted to unionize Friday. Amazon says it’s evaluating options to contest the election. But the union drive has put workplace conditions in the spotlight, including how the company uses technology to monitor its warehouse employees. Lisa Kresge, a researcher at the UC Berkeley Labor Center, said there’s a long history of unions negotiating management’s use of tech in the workplace, and Amazon warehouses use plenty of it.