Suchergebnisse

The widespread adoption and use of social media in almost every aspect of our daily lives may outpace existing empirical understandings. In organizations, social media are increasingly used by professional individuals and communities to support dynamic collaboration and knowledge sharing. While there is a growing amount of research on this subject, still little is known on how people use different kinds of social media in practice. That is, there is a need for an empirical understanding that addresses actual use practices of social media within the formal boundaries of organizations. To this end, we report on results from a qualitative comparative study of the use of wikis at two global organizations. Our aim is to develop an empirical understanding of the enactment of structures and the ways by which people structure and organize their wiki use practices by drawing on Orlikowski's (2000) practice lens. The findings from the authors analysis suggest a number of enacted structures that reflect diverse wiki use practices. The main contribution centers on developing three key mechanisms that provide means for understanding the structuring of the use of technology.

Förderung von: Europäische Union (Horizon 2020 Projekt) ; In this paper, we provide a participatory design study of a mobile health platform for older adults that provides an integrative perspective on health data collected from different devices and apps. We illustrate the diversity and complexity of older adults' perspectives in the context of health and technology use, the challenges which follow on for the design of mobile health platforms that support active and healthy ageing (AHA) and our approach to addressing these challenges through a participatory design (PD) process. Interviews were conducted with older adults aged 65+ in a two-month study with the goal of understanding perspectives on health and technologies for AHA support. We identified challenges and derived design ideas for a mobile health platform called "My-AHA". For researchers in this field, the structured documentation of our procedures and results, as well as the implications derived provide valuable insights for the design of mobile health platforms for older adults.