| 2011 | ICMI | Freeform pen-input as evidence of cognitive load and expertise. | Natalie Ruiz, Ronnie Taib, Fang Chen |
| 2011 | Interact | Measuring Cognitive Workload with Low-Cost Electroencephalograph. | Avi Knoll, Yang Wang, Fang Chen, Jie Xu, Natalie Ruiz, Julien Epps, Pega Zarjam |
| 2011 | IUI | Eye activity as a measure of human mental effort in HCI. | Siyuan Chen, Julien Epps, Natalie Ruiz, Fang Chen |
| 2010 | ICMI | Cognitive skills learning: pen input patterns in computer-based athlete training. | Natalie Ruiz, Qian Qian Feng, Ronnie Taib, Tara Handke, Fang Chen |
| 2010 | OZCHI | Interactive tabletops with non-interactive rims. | Kelvin Cheng, Christian Mller-Tomfelde, Natalie Ruiz |
| 2009 | Interact | Exploring Manual Interaction and Social Behaviour Patterns in Intensely Collaborative Teamwork. | Natalie Ruiz, Kelvin Cheng, Markus Rittenbruch |
| 2008 | ICASSP | Speech-based cognitive load monitoring system. | Bo Yin, Fang Chen, Natalie Ruiz, Eliathamby Ambikairajah |
| 2008 | Interspeech | Exploring classification techniques in speech based cognitive load monitoring. | Bo Yin, Natalie Ruiz, Fang Chen, Eliathamby Ambikairajah |
| 2008 | MMSP | Investigating speech features and automatic measurement of cognitive load. | Bo Yin, Natalie Ruiz, Fang Chen, Eliathamby Ambikairajah |
| 2008 | OZCHI | Think before you talk: an empirical study of relationship between speech pauses and cognitive load. | M. Asif Khawaja, Natalie Ruiz, Fang Chen |
| 2007 | CHI | Galvanic skin response (GSR) as an index of cognitive load. | Yu (David) Shi, Natalie Ruiz, Ronnie Taib, Eric H. C. Choi, Fang Chen |
| 2007 | HCI | Wizard of Oz for Multimodal Interfaces Design: Deployment Considerations. | Ronnie Taib, Natalie Ruiz |
| 2007 | ICMI | Using pen input features as indices of cognitive load. | Natalie Ruiz, Ronnie Taib, Yu (David) Shi, Eric H. C. Choi, Fang Chen |
| 2007 | OZCHI | Potential speech features for cognitive load measurement. | M. Asif Khawaja, Natalie Ruiz, Fang Chen |
| 2007 | OZCHI | Automatic cognitive load detection from speech features. | Bo Yin, Natalie Ruiz, Fang Chen, M. Asif Khawaja |
| 2006 | IUI | Multimodal interaction styles for hypermedia adaptation. | Ronnie Taib, Natalie Ruiz |
| 2006 | LREC | Tangible Objects for the Acquisition of Multimodal Interaction Patterns. | Ronnie Taib, Natalie Ruiz |
| 2006 | OZCHI | Examining the redundancy of multimodal input. | Natalie Ruiz, Ronnie Taib, Fang Chen |
| 2005 | ICMI | A study of manual gesture-based selection for the PEMMI multimodal transport management interface. | Fang Chen, Eric H. C. Choi, Julien Epps, Serge Lichman, Natalie Ruiz, Yu (David) Shi, Ronnie Taib, Mike Wu |
| 2005 | OZCHI | User interface design and evaluation for control room. | Fang Chen, Eric H. C. Choi, Natalie Ruiz, Yu (David) Shi, Ronnie Taib |
| 2005 | OZCHI | Evaluating tangible objects for multimodal interaction design. | Ronnie Taib, Natalie Ruiz |