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Evolution of Legged Robots

The early development of Big Dog showcased the challenges of creating a self-contained legged robot capable of navigating rough terrain. Initially powered by loud, off-the-shelf engines, the project evolved to demonstrate the feasibility of legged locomotion, paving the way for a series of advanced robots designed for various tasks. Insights gained from Big Dog led to the establishment of design principles that allow for scaling robots based on their intended payload and environment.