Understanding the Effects of Tablet-based Virtual Reality (VR) Viewing Systems for an Inclusive, Cross-device Virtual Environment

Wearing a virtual reality head-mounted display (VR-HMD) disconnects users from the real- world context that they are physically in. While one solution is to have everyone in the room wear VR-HMDs, this is not inclusive for all users. For example, children are not recommended to wear VR-HMDs due to eyesight concerns, and individuals with cybersickness, make-up, or thick hair texture may not want to wear them. In this thesis, we investigated the effects of using motion-tracked tablets as a window through which people can see the virtual world and understand how we can offer a more inclusive and social VR experience. Finally, we explore our in-lab user study to evaluate the usability of such a system, and we compare it against watching the VR-HMD user's egocentric view on a computer screen. Our results show that the tablet-based VR system is highly usable. Because of its agency, the participants felt more present and preferred the tablet-based system over the baseline method.

Name thesis:degree_name

Master of Science

Level thesis:degree_level

masters

Discipline thesis:degree_discipline

Computer Science and Applications

Department dc:contributor.department

Computer Science

Grantor dc:publisher

Virginia Tech

Year dc:date.issued

2022

Author dc:creator

• Tausif, Md Tahsin

Chair dc:contributor.committeechair

• Lee, Sang Won

Committee members dc:contributor.committeemember

• Gracanin, Denis
• Jeon, Myounghoon

• Virtual Reality
• Virtual Environment
• Bystanders
• Motion-tracked Tablet

Statement dc:rights

• In Copyright

Licence dc:rights.uri

• http://rightsstatements.org/vocab/InC/1.0/

Language dc:language.iso

en

Dc Identifier Other

vt_gsexam:34887

OAI identifier oai:identifier

oai:vtechworks.lib.vt.edu:10919/110882