Soli: ubiquitous gesture sensing with millimeter wave radar
Open accessAbstract
This paper presents Soli , a new, robust, high-resolution, low-power, miniature gesture sensing technology for human-computer interaction based on millimeter-wave radar. We describe a new approach to developing a radar-based sensor optimized for human-computer interaction, building the sensor architecture from the ground up with the inclusion of radar design principles, high temporal resolution gesture tracking, a hardware abstraction layer (HAL), a solid-state radar chip and system architecture, interaction models and gesture vocabularies, and gesture recognition. We demonstrate that Soli can be used for robust gesture recognition and can track gestures with sub-millimeter accuracy, running at over 10,000 frames per second on embedded hardware.
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- Authors
- Lien, J., Gillian, N., Karagozler, M. E., Amihood, P., Schwesig, C., Olson, E., Raja, H., & Poupyrev, I.
- Affiliations
- Google ATAP
- Venue
- ACM Transactions on Graphics
- Published
- 2016-07-11
- Volume
- 35
- Issue
- 4
- Pages
- 1-19
- ISSN
- 0730-0301 (ISSN-L)
- 1557-7368
- OpenAlex
- W2469690627
- Cited by
- 957
- References
- 85
- Citations by year
- 2026: 48 · 2025: 73 · 2024: 100 · 2023: 128 · 2022: 124 · 2021: 167 · 2020: 124 · 2019: 91 · 2018: 56 · 2017: 38 · 2016: 7
- FWCI
- 99.73
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- Locations
- ACM Transactions on Graphics (publishedVersion, cc-by-nc)
- Topics
- Physical Sciences › Computer Science › Human-Computer Interaction › Hand Gesture Recognition Systems
- Physical Sciences › Computer Science › Human-Computer Interaction › Interactive and Immersive Displays
- Physical Sciences › Engineering › Biomedical Engineering › Non-Invasive Vital Sign Monitoring
- Keywords
- SOLIS, millimeter-wave radar, human-computer interaction, gesture recognition, gesture tracking, hardware abstraction layer, low-power sensors, high temporal resolution, embedded hardware
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