| 2026 | CHI | Modeling Touch Input for Users with Motor Impairments: Empirical Insights into Training Size Requirements. | Radu-Daniel Vatavu, Irina Petrariu, Tudor Horomnea, Ovidiu-Ciprian Ungurean |
| 2026 | CHI | Imagine, Interact: Eliciting Accessible Interactions from Users with Motor Impairments via Imagined Input Devices. | Radu-Daniel Vatavu, Ovidiu-Ciprian Ungurean |
| 2023 | CHI | Understanding Wheelchair Users' Preferences for On-Body, In-Air, and On-Wheelchair Gestures. | Laura-Bianca Bilius, Ovidiu-Ciprian Ungurean, Radu-Daniel Vatavu |
| 2023 | CHI | An Expressivity-Complexity Tradeoff?: User-Defined Gestures from the Wheelchair Space are Mostly Deictic. | Laura-Bianca Bilius, Ovidiu-Ciprian Ungurean, Radu-Daniel Vatavu |
| 2022 | CHI | Understanding Gesture Input Articulation with Upper-Body Wearables for Users with Upper-Body Motor Impairments. | Radu-Daniel Vatavu, Ovidiu-Ciprian Ungurean |
| 2022 | UIST | Interactive Public Displays and Wheelchair Users: Between Direct, Personal and Indirect, Assisted Interaction. | Radu-Daniel Vatavu, Ovidiu-Ciprian Ungurean, Laura-Bianca Bilius |
| 2019 | CHI | Stroke-Gesture Input for People with Motor Impairments: Empirical Results & Research Roadmap. | Radu-Daniel Vatavu, Ovidiu-Ciprian Ungurean |
| 2018 | CHI | Gesture Input for Users with Motor Impairments on Touchscreens: Empirical Results based on the Kinematic Theory. | Ovidiu-Ciprian Ungurean, Radu-Daniel Vatavu, Luis A. Leiva, Rjean Plamondon |