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