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Hugging Face and Pollen Robotics Open Pre-Orders for the $399 Microduck

Hugging Face and its Pollen Robotics subsidiary opened pre-orders on 27 August 2026 for Microduck, a 25 cm bipedal robot duck priced at $399 before taxes and shipping, with first deliveries targeted before Christmas 2026. The machine carries 15 motors, a wide-angle camera, an 8×8 time-of-flight LiDAR array, two IMUs and an articulated beak that works as a gripper, on a Rockchip RK3566 with 1 GB of RAM and 32 GB of storage running its neural policy at 50 Hz. Seven behaviours ship on the device — walking, rolling on skates, grasping, kicking, standing up after a fall, sitting and a generated audio identity — and every one was trained in MuJoCo with proximal policy optimisation and transferred to hardware. The control stack and the full training pipeline are published under Apache 2.0, but the hardware is not open and Pollen Robotics says it has no plans to change that. This breakdown covers the pack pricing, the complete published specification, the Open Duck Mini project the design grew out of, how it compares with the Reachy Mini line, and the battery, payload and compute ceilings that decide who should actually buy one.

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AI-Powered Terrain Recognition Helps Cyborg Cockroaches Navigate Faster

On 21 August 2026 a University of Osaka and Universitas Diponegoro team published a navigation system in Device that lets a living cockroach read the ground it is walking on. A multilayer perceptron running on the insect’s own 2.3 gram backpack sorts terrain into flat, ascent, descent and hole at 92% offline accuracy, and the controller uses that call to decide whether to steer or to stay out of the way. The speed gain comes from suppressing commands during climbs rather than issuing better ones. This piece covers the hardware budget, the four terrain classes, the 20-insect swarm result, the companion internal-state paper, the welfare questions, and what a four-class model on a fractional-gram power budget teaches ordinary AI projects.

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