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BALLU

BALLU

BALLU is a bipedal robot with a balloon body that is safe, never falls, and is interactive. BALLU is an NSF funded project.

UABB

The 10th Shenzhen Bi-City Biennale of Urbanism/Architecture (UABB) (2025 December to 2026 March). The UABB presentation used the fully autonomous installation, enabling a more than 3-month daily exhibition run with minimal operator intervention. The work received the Academic Committee Recommendation Award at UABB.

  • BALLU at UABB

    UABB 2025 Exhibition (Dec. 25 - Mar. 26)


    • Autonomous installation at the Shenzhen Biennale
  • BALLU hero

    UABB 2025 Exhibition (Dec. 25 - Mar. 26)


    • Photo Credit to TAL + Baiyu

Arts in Robotics (ICRA 25) & Robot Fashion Show

Our first exhibition was at ICRA Atlanta 25. The work received the Best Presentation Award at the ICRA Arts in Robotics Exhibition.

BALLU ICRA25 Paper

  • BALLU ICRA

    Exhibition at the ICRA Arts in Robotics Highlight**

  • Exhibition at the ICRA Arts in Robotics

Outreach

  • BALLU outreach event

    Interactive Demo


    • BALLU interacting with kids at an outreach event
    • Showing the safety and stability of the balloon body
  • BALLU system diagram

    Pokemon Character

Technical Details

  • BALLU full

    BALLU Hardware


    • Balloon body, one actuator per leg
  • BALLU PCB

    Custom Electronics


    • Modular PCB design for decentralized control
  • BALLU render

    CAD Rendering


    • Fans create invisible walls for BALLU

Paper

  • Also see our MAGPIE force sensing paper.