The December 2022 issue of IEEE Spectrum is here!

Close bar

Nao Robots Dance the Macarena Better Than You

A trio of humanoids shows off their dance skills

1 min read

Nao, the little French humanoid whose software just became open source, is always learning new tricks. We've seen it showing off Michael Jackson moves, doing Star Wars impressions, and performing an 8-minute synchronized dance choreography. Now a trio of Nao robots is busting out some Latin dance moves with a Macarena performance that makes the uncoordinated among us more humiliated than ever now that even machines dance better than us.

The routine was created as part of a computer science course taught by Rudolf Jaksa and Maria Vircikova from the Center for Intelligent Technologies at the Technical University of Kosice, in Slovakia. Their students programmed Nao robots to perform a variety of dances (if you have a Nao, you can download the Choregraphe source files here). One of the students, Boris Raus, from Croatia, created the Macarena routine. "Programming the robots to dance," Vircikova says, "is an entertaining way for students to learn and implement algorithms that explore aesthetic motion, human-robot interaction, and creativity."

The Conversation (0)

The Bionic-Hand Arms Race

The prosthetics industry is too focused on high-tech limbs that are complicated, costly, and often impractical

12 min read
Horizontal
A photograph of a young woman with brown eyes and neck length hair dyed rose gold sits at a white table. In one hand she holds a carbon fiber robotic arm and hand. Her other arm ends near her elbow. Her short sleeve shirt has a pattern on it of illustrated hands.

The author, Britt Young, holding her Ottobock bebionic bionic arm.

Gabriela Hasbun. Makeup: Maria Nguyen for MAC cosmetics; Hair: Joan Laqui for Living Proof
DarkGray

In Jules Verne’s 1865 novel From the Earth to the Moon, members of the fictitious Baltimore Gun Club, all disabled Civil War veterans, restlessly search for a new enemy to conquer. They had spent the war innovating new, deadlier weaponry. By the war’s end, with “not quite one arm between four persons, and exactly two legs between six,” these self-taught amputee-weaponsmiths decide to repurpose their skills toward a new projectile: a rocket ship.

The story of the Baltimore Gun Club propelling themselves to the moon is about the extraordinary masculine power of the veteran, who doesn’t simply “overcome” his disability; he derives power and ambition from it. Their “crutches, wooden legs, artificial arms, steel hooks, caoutchouc [rubber] jaws, silver craniums [and] platinum noses” don’t play leading roles in their personalities—they are merely tools on their bodies. These piecemeal men are unlikely crusaders of invention with an even more unlikely mission. And yet who better to design the next great leap in technology than men remade by technology themselves?

Keep Reading ↓Show less