The main implications of the changing nature of jobs, tasks and required skills point to the significance of continuous human capital development (Acemoglu and Restrepo, 2017). In the future, the nature of production may show that machines (robots or other automation devices) and workers will interact with one another. For instance, tasks that require intensive use of manual labour can be divided in that the workers' input is limited to supervision or control of machines. This division of labour between human resources and machines may increase the individual worker's productivity as the exhausting manual tasks can be performed by machines.