About Shimon
I am a PhD Candidate in Computer Science at the University of Waterloo, where I conduct research in Human–Computer Interaction (HCI), wearable computing, and extended reality (XR). Broadly, I explore body-centric interaction for wearable and immersive computing, designing and evaluating interaction techniques that enable users to engage with emerging computing systems beyond the limitations of traditional screens, controllers, and visual workspaces.
I currently work under the supervision of Dr. Jian Zhao in the WVisdom Lab at the University of Waterloo. I was fortunate to begin my PhD under the supervision of the late Dr. Edward Lank, one of the pioneers of HCI research at Waterloo. Although he passed away in 2022, his mentorship and perspective continue to influence how I approach research, mentorship, and interaction design.
My research focuses on designing and evaluating body-centric interaction techniques for head-mounted wearable technologies, including earables and virtual reality headsets. Through interaction design, prototyping, and controlled user studies, I investigate how above-neck gestures, beyond-field-of-view (FOV) interaction, and wearable sensing technologies can enable more accessible, expressive, and seamless user experiences. I am particularly interested in expanding interaction beyond conventional device boundaries while reducing visual interference, supporting multitasking, and improving accessibility in immersive environments.
My work has resulted in publications at leading HCI venues including CHI, MobileHCI, IMWUT/UbiComp and Graphics Interface (GI). Across my research, I seek to understand how emerging sensing technologies and interaction techniques can shape the next generation of wearable and immersive computing platforms.
Prior to my doctoral studies, I spent more than six years in industry at Samsung R&D Institute Bangladesh and Keysight Technologies, developing mobile and engineering software systems. I am also a faculty member (currently on leave) at North South University, where I taught undergraduate computer science courses at the Department of Electrical & Computer Engineering, and supervised student research projects.
As both a researcher and practitioner, I am motivated by a simple question: How can future computing systems become more natural, accessible, and seamlessly integrated into everyday human activity?
For any queries or collaboration, feel free to reach me out via linkedin or email : ssarefin[at]uwaterloo[dot]ca.
Latest Updates
- June 2026: Presenting our full paper, Exploring Above-Neck Unimanual Swipe Gestures for Off-Device Earable Interaction, at the Graphics Interface (GI) 2026 conference during Hands-on Interfaces session (1045a)
- June 2026: Presenting our poster, Bare-Hand Continuous VR Locomotion Using Beyond-FOV, Around-HMD Unimanual Gestures, at Graphics Interface (GI) conference 2026.
- April 2026: Delivered my 3rd PhD Seminar on beyond-FOV locomotion techniques for controller-free VR navigation.
- March 2026: Delivered my 2nd PhD Seminar on above-neck unimanual, across-region swipe gestures for off-device earable interaction.
- November 2025: Attended VRST 2025 (Montreal, QC, Canada).
- May 2025: Awarded Ontario Graduate Scholarship & President’s Graduate Scholarship (PGS) worth 25K CAD (Award Duration: January 2026 - December 2026).
- January 2025: Organized waterloo’s first Bangladeshi Consular Camp at Rim Park in collaboration with Consulate General of Bangladesh (Toronto, ON) and Bangladeshis in Kitchener-Waterloo Welfare Foundation.
- October 2024: Presented our full paper Exploring Uni-manual Around Ear Off-Device Gestures for Earables for Earables at ACM IMWUT/UbiComp 2024 in Melbourne, Australia.
- September 2024: Delivered my 1st PhD Seminar on above-neck unimanual, region-bounded tap, swipe and pinch gestures for off-device earable interaction.
- May 2024: Awarded Ontario Graduate Scholarship & President’s Graduate Scholarship (PGS) worth 25K CAD (Award Duration: January 2025 - December 2025)
- October 2023: Awarded 2nd Place in the poster competition at the Cheriton Research Symposium, University of Waterloo.
- December 2022: Our full paper, MFS Design in Appstore-enabled Smart Featurephones for Low-literate, Marginalized Communities from NSU got accepted in CHI 2023. My former undergrad thesis students at NSU, and the primary authors of this work, Mohammad Rayed and Tawfique Elahi, will present this work in CHI.
- January 2022: Personal Update! Became a first-time dad to an adorable baby boy!
- January 2022: Awarded David R. Cheriton Graduate Scholarship (10K CAD) (Award Duration: September 2021 - August 2022).
- September 2021: Awarded Graduate Entrance Scholarship (5K CAD) as an incoming PhD student at SCS, UWaterloo.
- September 2021: Started a academic leave from NSU to start a doctoral program in Computer Science at University of Waterloo!
- July 2018: In addition to my faculty responsibilities, I am appointed as the School of Engineering & Physical Sciences (SEPS) Co-ordinator at NSU Career & Placement Center for supporting student career development and strengthening academia–industry partnerships for academic STEM programs under SEPS.
- May 2018: Joined as a full-time faculty (Lecturer) in Department of Electrical & Computer Engineering (ECE) at North South University (NSU), Dhaka, Bangladesh!
