SigmaSense, formerly known as 3AxisData, is a provider of the first digital and fully-scalable sensing technology to solve the noise immunity and tuning challenges of traditional touch sensors.

SigmaSense is is changing the world of traditional analog sensing solutions.

SigmaSense was founded in 2015 by Shawn Gray, alongside with Steve Sedaker. The company is headquartered in Austin, Texas.

SigmaSense takes the idea of touch-screen technology to another level. The technology can be used for high-hover touchless gestures on screens and can sense through water.

SigmaSense's SigmaTouch Controller utilizes a breakthrough in Capacitive Imaging to concurrently transmit and receive for self capacitance, mutual capacitance, and pen from a single pin. The unique approach to Capacitive Imaging has the potential to affect positive disruption across many industries where intuitive machine interfaces will decide the winners.


SigmaSense technology enables access to game-changing information about interactions with mobile devices, large format interactive displays, and limitless custom sensing applications.


SigmaSense is backed by Foxconn Technology Group, Corning, former Dell CFO Tom Meredith, E Ink, GIS and MRI. The company raised $22M in Series A round on Sep 22, 2020. This brings SigmaSense's total funding to $28M to date.



  • Year founded: 2015
  • Funding Info: $28M over 2 Rounds (Latest Funding Type: Series A)
  • Yearly Revenue: NA
  • Employee Size: 11-50
  • Business Valuation: NA
  • City/Town: Austin
  • State: Texas
  • Country: United States
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