## Content and description of the data set
The data set contains the following folders: 

* The folder `1-Materials_and_Design` contains the material used to set up the experiment as well as instructions for the conduction of the experiment
* The folder `2-RawData` contains all collected experiment and demographic data. The folder also contains documentation files that describe the data
* The folder `3-CleanData` contains all material that was used as input for the analysis. The folder also contains documentation files that describe the data as well as a documentaion of the steps that were taken for data cleansing
* The folder `4-Analysis_and_Results` contains the scripts used for data analysis as well as their HTML output files

### Remark
All the pictures were drawn by Caterina Mammana. The experimental material can be re-used by other scientists, as a package. Images for the experiments cannot be used for commercial purposes.