Design, implementation and evaluation of an autostereoscopic 3D mobile phonebook
Jonna Häkkilä, Maaret Posti, Leena Ventä-Olkkonen, Olli Koskenranta, Ashley Colley · 2014
Mobile stereoscopic 3D (S3D) user experience (UX) design has not yet been widely studied. Stereoscopy in today's products is used for visual design purposes, whilst the potential for holistic interaction design and utilitarian aspects have been neglected. In this paper we introduce the design, implementation and evaluation of a mobile S3D phonebook application. In the application stereoscopy was used to augment the 2D user interface (UI) design to provide information related to the time when the last call with each phonebook contact was made. We describe the results of the pilot study charting the design directions, laboratory study of first impressions, and results of a field trial, where 21 participants used the application for a few days. The S3D UI design provoked first impressions related to entertainment and 2D UI to practical qualities, whereas the field study showed that our S3D phonebook design successfully demonstrated that utilitarian value can be incorporated to the design.