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Tech Industry

Photos: Tech wonders of the world

Robots will be among the high-tech wizardry on display at the 2005 World Expo in Aichi, Japan.

World-class wizardry

Two dinosaur robots take a stroll in Tokyo. Parasaurolophus (front) is 5.3 feet tall, 11.5 feet long and 187 pounds, and Tyrannosaurus has about the same dimensions. Japanese scientists developed the bots to greet visitors at the six-month 2005 World Exposition, which will kick off March 25 in central Japan.

Credit: Toru Yamanaka/AFP/Getty Images

Dinosaur robots

World-class wizardry

Dancers drive Toyota Motor's human-controlled walking robot "I-foot," which measures 2.36 meters high, weighs 200 kilograms and can walk at a speed of 1.35kph.

Credit: Yoshikazu Tsuno/AFP/Getty Images

dancing robots

World-class wizardry

Robots play trumpets, tuba and trombone at a preview for the Toyota group pavilion at the 2005 World Expo.

Credit: Yoshikazu Tsuno/AFP/Getty Images

robot band

World-class wizardry

Sony's "Laser Dream Theater," a laser-projection display system, shows high-definition images.

Credit: Yoshikazu Tsuno/AFP/Getty Images

laser display