X Square Robot Bags $143M ByteDance-Led Boost for Quanta X2

Funding Milestone Unlocked

X Square Robot has secured a massive $143 million investment round led by ByteDance, fueling rapid scaling of its Quanta X2 wheeled humanoid platform. This infusion arrives at a pivotal moment, as the Shenzhen innovator pushes embodied AI boundaries with WALL-A intelligence, transforming robotic butlers from prototypes into deployable helpers. Backers see Quanta X2 redefining household and service automation, blending dexterous manipulation with real-world adaptability to tackle chores humans dread.

Dexterity Redefined

Quanta X2 stands out through its 20-degree-of-freedom hands, enabling five-fingered grips that sense subtle pressures for handling fragile eggs or twisting tiny screws. Unlike rigid grippers, these appendages deliver sub-millimeter precision, fostering lifelike interactions like serving drinks without spills or folding laundry with care. The modular tool clamp swaps brushes for mops in seconds, turning one machine into a versatile home aide that anticipates needs via intuitive gestures.

AI Backbone Evolves

At its core, proprietary WALL-A OS powers Quanta X2 with multimodal fusion, syncing vision, language, and actions to conquer unpredictable settings. Trained on vast real-world data plus generative videos, it sidesteps common pitfalls like modal desync or forgetting prior tasks, directing inputs through specialized pathways for seamless reasoning. Open-source elements invite developers via ROS2 and APIs, accelerating innovations in emotional expression and full-body teleoperation.

Everyday Tasks Transformed

Imagine Quanta X2 gliding into homes for 360-degree floor scrubbing, precision tool repairs in workshops, or research labs demanding delicate instrument handling. Its bipedal-inspired upper body paired with a stable wheeled base excels in tight indoor spaces, executing multi-step routines like package sorting or elderly assistance without scripted prompts. These applications promise labor relief across cleaning, logistics, and companionship, bridging lab demos to practical deployment.

Skill-Enabling Blueprint

Quanta X2's 172 cm frame and 95 kg build, with 62 degrees of freedom, empower fluid human-like gestures for extended interactions, supported by RGB/stereo cameras, tactile hand sensors, IMU, and force detectors that heighten touch sensitivity during collaborative tasks. Visual SLAM fused with LiDAR ensures obstacle-free navigation at 3.6 km/h, while safety protocols like collision detection and emergency stops build trust in shared spaces. WALL-A OS orchestrates these for dexterous feats, from gentle object passing to tool wielding, though battery sustains just 2 hours per charge.

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