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Trifo is an AI home robot company

Founded in 2016, Trifo is a full stack AI home robot company. Focusing on indoor home environments, Trifo has been developing an end-to-end integrated hardware/software system with sensing, perception, and decision capabilities. The Trifo robot is on its mission to serve as the smart autonomous agent to better help people organize and interact with home environments via perceiving physics, geometry, and semantics of home environments, communicating with human in a natural way, and continuously learning new skills with advanced AI technologies.

Trifo has been granted approximately 40 U.S. and Chinese patents, and has filed for more than 70 additional patents globally in U.S., Europe, and China. Trifo’s proprietary algorithms have been published at top robotics conferences such as ICRA and IROS. Ironsides, the stereo visual inertial computing module, is widely used by more than 300 universities, companies, and developers. Trifo has launched Ironpie, its first AI-powered consumer robot at CES 2019. Trifo has around 50 employees in Santa Clara, Calif., Shenzhen, and Beijing, China. The company is backed by leading investors including Walden International, Matrix Partners, Samsung Ventures, and Tsinghua AI Fund.


  • state-of-the-art proprietary algorithms in SLAM / 3D geometry / 3D semantics
  • hardware software co-design targeting on both high performance and cost efficiency
  • a full-stack scalable robotics system ready for mass production


  • tracking accuracy: translation / rotation RMSE 0.04 m / 1 degree
  • relocalization accuracy: translation / rotation RMSE 0.2 m / 5 degree
  • mapping accuracy: 3D map point error 1% of distance
  • papers published on top robotics conferences ICRA 2018 / IROS 2018


    US and European patents filed: 10+

  • Visual-Inertial Positional Awareness for Autonomous and Non-Autonomous Tracking
  • Visual-Inertial Positional Awareness for Autonomous and Non-Autonomous Mapping

    China patents filed: 60+

  • A Mobile Robotics System with Obstacle Avoidance and Path Planning Strategies
  • A Stereo Visual Inertial Computing Module


  • a powerful, efficient, and flexible brain With the world’s smallest, lowest power, and most efficient Armv8-A quad core chip inside, combined with the proprietary Trifo Intelligent Robotics Vision System (TIRVS), Ironpie m6 enables a new level of smartness.
  • accurate real-time position tracking Equipped with a suite of sensors specially designed and calibrated for estimating the robot’s pose (position and orientation), Ironpie m6 always knows where it has been and where it is in your home.
  • deep environmental learning Based on the accurate self-tracking, Ironpie m6 constantly learns your home and improve its understanding by building and updating a reliable 3D map, all locally and securely.
  • smart visual navigation With the patented fast and accurate simultaneous localization and mapping (SLAM) system, Ironpie m6 navigates your home in a unique smart way that it not only designs the best cleaning route and it also moves exactly how a smart robot should.
  • convenient home surveillance Ironpie m6 is your mobile home guard with a suite of secure and convenient surveillance utilities. You can check in 24/7 from your smartphone to catch every moment without the need of setting up multiple static security cameras. Let Ironpie m6 figure out all by itself and help keep your home safe.
  • smart home & app control • control Ironpie with simple voice command through Alexa
    • Manually control Ironpie m6 to clean and patrol in a route you prefer
    • Remotely schedule cleaning for a time suits you
    • check the real-time Ironpie’s location and the cleaning map
    • Set different levels of suction power
    • Monitor accessory status