The Maze: Enabling Collaborative Planning in Games Through Annotation Interfaces. - Sultan A. Alharthi; Ruth C. Torres; Ahmed S. Khalaf; Phoebe O. Toups Dugas (CHI PLAY (Companion), 2017)

Investigating the Impact of Annotation Interfaces on Player Performance in Distributed Multiplayer Games. - Sultan A. Alharthi; Ruth C. Torres; Ahmed S. Khalaf; Phoebe O. Toups Dugas; Igor Dolgov; Lennart E. Nacke (CHI, 2018)

Practical Insights into the Design of Future Disaster Response Training Simulations. - Sultan A. Alharthi; Nick LaLone; Ahmed S. Khalaf; Ruth C. Torres; Lennart E. Nacke; Igor Dolgov; Phoebe O. Toups Dugas (ISCRAM, 2018)

An Architecture for Simulating Drones in Mixed Reality Games to Explore Future Search and Rescue Scenarios. - Ahmed S. Khalaf; Poom Pianpak; Sultan A. Alharthi; Zahra NaminiMianji; Ruth C. Torres; Son Tran; Igor Dolgov; Phoebe O. Toups Dugas (ISCRAM, 2018)

A Comparative Study of Hand Gesture Recognition Devices in the Context of Game Design. - Ahmed S. Khalaf; Sultan A. Alharthi; Igor Dolgov; Phoebe O. Toups Dugas (ISS, 2019)

A Taxonomy for Selecting Wearable Input Devices for Mixed Reality. - Ahmed S. Khalaf; Sultan A. Alharthi; Son Tran; Igor Dolgov; Phoebe O. Toups Dugas (ISS, 2019)

A Comparative Study of Hand-Gesture Recognition Devices for Games. - Ahmed S. Khalaf; Sultan A. Alharthi; Ali Alshehri; Igor Dolgov; Phoebe O. Toups Dugas (HCI (2), 2020)

A Framework of Input Devices to Support Designing Composite Wearable Computers. - Ahmed S. Khalaf; Sultan A. Alharthi; Bill Hamilton 001; Igor Dolgov; Son Tran; Phoebe O. Toups Dugas (HCI (2), 2020)

Developing Future Wearable Interfaces for Human-Drone Teams through a Virtual Drone Search Game. - Marlena R. Fraune; Ahmed S. Khalaf; Mahlet Zemedie; Poom Pianpak; Zahra NaminiMianji; Sultan A. Alharthi; Igor Dolgov; Bill Hamilton 001; Tran Cao Son; Phoebe O. Toups Dugas (Int. J. Hum. Comput. Stud., 2021)