Ergonomics and telework: A systematic review.

Background: Telework has been widely studied by public and private organizations; however, in ergonomics, studies that focused on this topic are still sporadic.

Objective: Thus, this article endeavours to systematize the qualified scientific research related to ergonomics and teleworking to determine the main benefits and disadvantages and to identify the main issues addressed by authors.

Methods: A thorough research was conducted in the Scopus/Embase and Web of Science databases for this review.

Analysis of mental workload of electrical power plant operators of control and operation centers.

Electrical systems can be categorized as critical systems where failure can result in significant financial loss, injury or threats to human life. The operators of the electric power control centers perform an activity in a specialized environment and have to carry it out by mobilizing knowledge and reasoning to which they have adequate training under the terms of the existing rules. To reach this there is a common mental request of personnel involved in these centers due the need to maintain attention, memory and reasoning request.