“…Psychological aspects of work in work time and outside of its nominal framework were analyzed for managerial staff, together with the provision of mobile equipment for them to extend work into private life (Vayre & Vonthron, 2019). Also researched was the positive impact of new communication technologies on organization of work, communication within an organization, decision taking and fl exibility of workplace and management styles (Bobillier-Chaumon, 2003;Isaac, Campoy, & Kalika, 2007), increase in the autonomy of employees (Lee & Sawyer, 2010;Tremblay, 2014). Research was also carried out on the employee overwork and fatigue caused by being overwhelmed with work outside of the workplace (Ninaus, Diehl, Terlutter, Chan, & Huang, 2015), diffi culties experienced by employees trying to break away from professional duties outside their work time (Fenner & Renn, 2010), pressure and expectations from work on availability outside of working hours (Matusik, 2011).…”