Industrial Designers Problem-Solving and Designing: An EEG Study

Description

This paper presents results from an experiment to determine brain activation differences between problem-solving and designing of industrial designers. The study adopted and extended the tasks described in a fMRI study of design cognition and measured brain activation using electroencephalography (EEG). By taking advantage of EEG's high temporal resolution we focus on time-related neural responses during problem-solving compared to design tasks. The experiment consists of multiple tasks: problem-solving, basic design and open design using a tangible interface. The tasks are preceded by a familiarizing pre-task and then extended to a fourth open design task using free-hand sketching. The results indicate design cognition differences in the brain measurements of task-related power and temporal analysis of transformed power between the problem-solving task and the design tasks. Statistical analyses indicate increased brain activation when designing compared to problem-solving. Results of time-related neural responses connected to Brodmann´ areas cognitive functions, contribute to a better understanding of industrial designers´ cognition.

Period	14 Nov 2019 → 15 Nov 2019
Event title	International Research & Education in Design Conference 2019 - REDES2019
Event type	Other
Degree of Recognition	International