Sökning: "Pelle Ehn"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Pelle Ehn.
Sammanfattning : This thesis is an inquiry into the human activity of designing computer artifacts that are useful to people in their daily activity at work. The emphasis is on opportunities and constraints for industrial democracy and quality of work.First, the philosophical foundation of design of computer artifacts is considered. LÄS MER
2. Exploring the intersection of design, reflection and sustainable food shopping practices : The case of the EcoPanel
Sammanfattning : Food production has been shown to have considerable negative impacts on the environment. A means to reduce this is to choose organic products when shopping for food. LÄS MER
Sammanfattning : .... LÄS MER
Sammanfattning : The background for this thesis is the author's experience of working as a system analyst during the years 1975-1081. During this period, the system development work can be characterized as expert-oriented, very often leading to the construction of large, integrated EDP-systems. LÄS MER
5. Massification of the Intangible : An investigation into embodied meaning and information visualization
Sammanfattning : The thesis addresses two related problems. It is argued that the materiality of physical artifacts serves the purpose of expressing abstract information. In contrast, the intangibility of IT is of such a kind that it poses different conditions for expressing abstract information. LÄS MER