I direct research and development of interaction technologies based on advancements in display technology, low-power and high-speed sensing, wearables, actuation, electronic textiles, and human—computer interaction. I am passionate about accelerating innovation and disruption through tools, techniques and devices that enable augmentation and empowerment of human abilities. Research interests include augmented reality, ubiquitous computing, mobile devices, 3D user interfaces, interaction techniques, interfaces for accessibility and health, medical imaging, and software/hardware prototyping.

These projects are from collaborations during my time at different research labs, including Google Research, MIT, Columbia University, University of California, KTH (Royal Institute of Technology), and Microsoft Research. I have taught at Stanford University, Rhode Island School of Design and KTH.

Research Projects Publications Google Scholar Open Source
Alex Olwal, Ph.D.
Staff Research Scientist, Google
olwal [at] acm.org
Alex Olwal

Wearable Hearing Accessibility
Wearable Subtitles facilitates communication for deaf and hard-of-hearing individuals through real-time speech-to-text in the user's line of sight in a proof-of-concept eyewear display. The hybrid, low-power wireless architecture is designed for all-day use with up to 15 hours of continuous operation.
Wearable Subtitles: Augmenting Spoken Communication with Lightweight Eyewear for All-day Captioning
Olwal, A., Balke, K., Votintcev, D., Starner, T., Conn, P., Chinh, B., and Corda, B.
Proceedings of UIST 2020 - Best Demo Honorable Mention Award (ACM Symposium on User Interface Software and Technology), Virtual Event, Oct 20-23, 2020, pp. 1108-1120.

UIST 2020 - Best Demo Honorable Mention Award
PDF [16MB]
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