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Why household robot servants are a lot harder to build than robotic vacuums and automated warehouse workers
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Amazon.com: ALLCELE Robot Toys, Rechargeable RC Robots for Kids Boys, Remote Control Toy with Music and LED Eyes, Gift for Children Age 3 Years and Up - Blue : Toys & Games
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Amazon.com: Ruko Smart Robot for Kids, Large Programmable Interactive STEM RC Robot, Voice Control and App Control, Gifts for Boys and Girls 4 5 6 7 8 9, Gold : Toys & Games
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