WORK ASSISTANCE DEVICE, WORK ASSISTANCE SYSTEM, WORK ASSISTANCE METHOD, AND RECORDING MEDIUM STORING WORK ASSISTANCE PROGRAM

摘要

Provided is a work assistance device that enables the working time of a worker to be reduced in a reliable manner. A work assistance device according to one embodiment of the present invention is equipped with: a reading means and a projection control means. The reading means sequentially reads from a work storage means, in accordance with the order of the steps of work performed by a worker, a projection data set for each of the steps. The work storage means stores a work procedure wherein the projection data set is associated with the order of the steps, said projection data set including an indication display that includes a visually recognizable visual representation which indicates, for each of the steps, a location where the work for that step is performed and a member to be handled in the work for that step. In response to the reading of the projection data set the projection control means uses a projection means to project the indication display included in the projection data set, said indication display being projected during an indication display projection time, which is a projection time that has been determined for that indication display.