Methods, systems, and apparatus for generating workplace movement visualizations. A method includes receiving a request for a user interface presentation that presents time spent by individuals in productive areas of a work site; receiving data specifying the presence of a plurality of personal wireless beacons within each of a plurality of areas of the worksite, wherein a first area of the plurality of areas is designated a productive area and wherein a second area of the plurality of areas is designated a nonproductive area; —computing, for each of a plurality of time periods, a respective count of individuals within the first area designated as a productive area; generating a user interface presentation that presents the respective counts of individuals within the productive area; and providing the generated user interface presentation in response to the request.