@incollection{Khwaja_2019,
doi = {10.1007/978-3-030-29390-1_49},
url = {https://doi.org/10.1007%2F978-3-030-29390-1_49},
year = 2019,
publisher = {Springer International Publishing},
pages = {621--625},
author = {Mohammed Khwaja and Sarah Shepherd},
title = {Adding Images to Psychometric Questionnaires to Improve User Engagement},
booktitle = {Human-Computer Interaction {\textendash} {INTERACT} 2019}
}