Augmented Reality ist eine zunehmend weiter verbreitete Technologie. Die Potenziale in Bereichen außergewöhnlich hoher kognitiver Anforderungen in sicherheitskritischen Kontexten sind bisher allerdings wenig untersucht. Insbesondere Dienstleistungen, die umfassendes Fachwissen voraussetzen,...

Augmented reality (AR) is widely acknowledged to be beneficial for services with exceptionally high requirements regarding knowledge and simultaneous tasks to be performed and are safety-critical. This study explores the user-centered requirements for an AR cognitive assistant in the operations...

When IT work is performed through digital labor markets, IT professionals have a high degree of personal responsibility for their careers and must use appropriate strategies to be successful. This paper investigates the success of IT freelancers on digital labor platforms. Drawing on signaling...

Freelancers working on digital labor platforms have to deal with many challenges. IT freelancers should be considered separately due to special characteristics such as high skill level or collaborative nature of IT work. Through a Latent Dirichlet Allocation analysis of 2804 forum posts with...