Ergonomic problems of the control staff of the Estonian Shipping CompanyTint, PiiaPeople in Control : The Second International Conference on Human Interfaces in Control Rooms, Cockpits and Command Centres : 19-21 June 2001, UMIST, Manchester, UK2001 / p. 335-339 Some possible solutions for improving the Estonian working environment proposed by students of Tallinn Technical UniversitySiirak, VirvePeople in Control : The Second International Conference on Human Interfaces in Control Rooms, Cockpits and Command Centres : 19-21 June 2001, UMIST, Manchester, UK2001 / p. 340-344