TED Tech

7 new species of robot that jump, dance -- and walk on water | Dennis Hong

Apr 28, 2023
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INSIGHT

Sideways Walking Improves Stability

  • Walking sideways aligns legs and eliminates twisting moments, making robots more stable.
  • Human activities like fencing and ballet inspired this sideways locomotion approach for robots.
INSIGHT

Non-Human Bipedal Robots

  • Removing feet and ankle allows a new robot leg design that sacrifices human-like joints.
  • This leads to simpler, faster, and cheaper bipedal robots that do not look quite human.
ANECDOTE

Nabi II Charges by Jumping

  • Nabi II robot absorbs landing impact to charge its battery, making hopping energy efficient.
  • Initially designed for walking, it unexpectedly excelled at jumping and turning midair.
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