SMRTR Science & EngineeringJul 6, 2026TechEBlog

How Jake Laser Built Robot Legs That Let His Dad Reach Trails and Stairs Again

SMRTR summary

Jake Laser built a rideable robot for his father, who lost the ability to walk due to multiple sclerosis. Using a Unitree quadruped robot with wheeled legs, he created a motorized seat that navigates stairs, hills, and rough trails — giving his father access to places he hadn't visited in 20 years.

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