Daimon One (Daimon) vs GR-3 (Fourier)

Daimon One measures 60 cm x 40 cm x 180 cm and weighs 75 kg, providing a taller frame suited for industrial reach. GR-3 stands at 165 cm height, 51.5 cm shoulder width, and 32 cm depth with 71 kg weight, emphasizing a compact, approachable form for human interaction. Both feature force sensors and pressure-sensitive elements for safe operation in their domains.

Daimon One achieves 1.5 km/h speed using SLAM, GPS, and LiDAR for precise navigation in industrial settings. GR-3 reaches 5 km/h with visual SLAM and dynamic tracking, enabling agile movement in dynamic home or public spaces. GR-3's higher speed supports interactive scenarios, while Daimon One prioritizes stability for assembly tasks.

Daimon One integrates vision-based tactile sensors, RGB cameras, depth cameras, IMU, force sensors, and proximity sensors for environmental awareness. GR-3 employs RGB camera, structured-light camera, four-microphone array, 31 distributed pressure sensors, IMU, and gyroscope for multimodal interaction including voice and touch. GR-3 excels in human engagement through auditory and tactile cues, contrasting Daimon One's focus on visual and force feedback.

Daimon One relies on AI autonomous control alongside teleoperation via exoskeleton, remote, or app interfaces, supported by ROS 2 and Linux. GR-3 uses autonomous control with teleoperation, learned behaviors, rule-based systems enhanced by LLM reasoning in a proprietary platform. GR-3's LLM integration facilitates natural conversations, while Daimon One emphasizes programmable APIs for research.

Daimon One offers a 4-year battery life, suitable for sustained industrial operations. GR-3 provides a 5-year battery duration, supporting prolonged companionship roles. The one-year difference aligns with GR-3's emphasis on continuous human interaction.

Daimon One suits industrial automation, R&D, precision assembly, service robotics, and teleoperation in controlled settings. GR-3 targets elderly care, healthcare support, home companionship, education, public spaces, and remote assistance with empathetic design. Their applications diverge from task-oriented precision to social engagement.

Daimon One includes emergency stop, obstacle avoidance, collision detection, and force limiters for industrial safety. GR-3 features collaborative design, force-limiting actuators, and collision detection tailored for human proximity. Both prioritize collision avoidance but adapt to their operational contexts.

Daimon One runs on ROS 2, Linux-based OS with C++/Python APIs, enabling open integration for developers. GR-3 uses a proprietary system with large language model integration for intuitive behaviors. This contrast supports Daimon One's research flexibility versus GR-3's seamless interaction focus.