At the OVAB Europe conference, Doris Braune (Marketing Ströer-Infoscreen) presented the results of a study by Ströer to measure the effectiveness of a moving image in comparison to a fixed image.

More precisely, Ströer wanted to measure the impact of Infoscreen, its digital signage network deployed in German public transport systems, compared to more traditional static postering.

The study was carried out by two research companies specialised in cerebral imagery – Neuro-Impact from Munich and Neuro-Insight from Australia. For each of the 84 individuals on the panel, they measured personal interest, emotional intensity, brand recall and impact for four different poster campaigns.

The participants were fitted with sensors to measure their cerebral activity, then immersed in a virtual public transport journey during which they were exposed to campaigns on Infoscreen and on static posters.

The results showed that a moving image on Infoscreen generated an increase of:

- 28% personal interest versus a fixed image;

- 36% emotional intensity versus a fixed image;

- 28% recall versus a fixed image;

- 46% brand recognition versus a fixed image.

Ströer also measured the impact of two different types of editorial content – quizzes and society news. Both achieved high ratings on the first three parameters (personal interest, emotional intensity and recall).