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Lightberry Introduces Interacting Humanoid Robot Called ‘Lumi’
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- DeepHorus
San Francisco-based startup Lightberry has unveiled Lumi, a new humanoid robot designed for direct interaction with people. Built upon the Unitree G1 platform, Lumi aims to serve as a social companion capable of conversation, guidance, and information retrieval. The company positions Lumi as a versatile assistant for both entertainment and practical tasks.
The robot represents a fusion of established hardware and Lightberry's proprietary software stack. It incorporates Lightberry OS and a developer SDK, enabling customization and integration with external tools. This combination allows Lumi to perform a variety of functions, from telling stories and taking photos to guiding visitors and looking up information.
Lumi features a height of 4 feet 2 inches and boasts 34 degrees of freedom for expressive movement. Its technical specifications include an Nvidia Jetson Thor compute module and a substantial 421 Wh battery. Visual perception is provided by dual 1920 × 1200 cameras, while a beamforming microphone array handles audio input.
The introduction of Lumi highlights a growing trend toward social robotics in consumer and commercial markets. By leveraging the existing Unitree G1 ecosystem, Lightberry accelerates development and ensures mechanical reliability. The focus on high-level interaction suggests a target market for customer service, hospitality, and personal assistance.
Lightberry has announced a limited Founder Edition of 100 units. These will ship in 2026 at a price of $39,990, requiring a refundable $200 deposit. The company plans to subsequently reduce hardware pricing into the $20,000 range.
Early adopters will receive one year of software access and support. They will also get direct Slack support from the Lightberry team, facilitating a closer development relationship. This model mirrors strategies used by other tech startups to build an initial community.
The move into humanoid robotics places Lightberry in competition with other firms developing interactive machines. The success of Lumi will depend on its ability to deliver meaningful and reliable interactions. Its launch in 2026 will be a key test for the commercial viability of social humanoids.
