The work described herein focus on the impact of different context factors in short-term planning situations. We have investigated which services have been used to solve different tasks. The method used in the study was based on scenario descriptions. The participants reported how they would have acted in different situations and they also rated the importance of different context factors in different situations. Analyses were made that revealed relationships between context factors and services used by the participants of the study. A qualitative analysis was also conducted, with the aim to capture context factors not covered in the study design.