(Agencies)
Updated: 2007-09-14 14:09

The company, which has yet to break even, was also buoyed by a $1.5 million grant from the Texas Emerging Technology Fund last October. The fund was created by Gov. Rick Perry in 2005 to improve research at Texas universities and help startup technology companies get off the ground.

Hanson concedes it's going to be at least 15 years before robot builders can approach anything like what seems to be possible in movies. Zeno the robot remains a prototype.

During a recent demonstration, Zeno could barely stand and had to be tethered to a bank of PCs that told it how to smile, frown, act surprised or wrinkle its nose in anger.

Robotics, Hanson believes, should be about artistic expression, a creative medium akin to sculpting or painting. But convincing people that robots should look like people instead of, well, robots, remains a challenge that robot experts call the "uncanny valley" theory.

The theory posits that humans have a positive psychological reaction to robots that look somewhat like humans, but that robots made to look very realistic end up seeming grotesque instead of comforting.

"Nobody complains that Bernini's sculptures are too darn real, right? Or that Norman Rockwell's paintings are too creepy," Hanson said. "Well, robots can seem real and be loved too. We're trying to make a new art medium out of robotics."

So just how did Hanson end up with two Zenos, anyway?

It all goes back to when his wife, Amanda, gave birth to their first child and Zeno the robot was already in the works.

They rattled off several names to their baby boy, but it wasn't until they whispered "Zeno" that "this look of peace fell over his face; it was like soothing to his ears," Hanson recalled.

"There was no way we could give him any other name. He chose Zeno as his name," he said.

That was just fine with Amanda.

"I thought that it was very endearing, very sweet," she said.

The similarities go beyond the name. Though Zeno the robot was built to resemble the animated Japanese TV show character Astro Boy, his plastic hair and saucer-shaped eyes bear a striking resemblance to the curly locks and wide-eyed smile of the real Zeno.

"So by coincidence they're both Zeno, and in other ways this robot has become more of a portrait sculpturally of the son, although it's almost coincidence," said Hanson, whose previous jobs include working as a character sculptor for The Walt Disney Co. "We didn't consciously sculpt this robot to look like him. It's the way things filter through the hands of the artist."

Hanson says one of the robot Zeno's biggest advancements is that its brains aren't inside the robot. Instead Zeno synchs wirelessly to a PC running a variant of Massive Software -- the same Academy Award-winning code that enabled the fantastical battles among humans, orcs and elves in the "Lord of the Rings" movies.

Like some modern version of Geppetto's workshop, Hanson's office is crammed with rows of shelves stacked with books about robots next to toy robots and plastic skulls. Notes ranging from mathematical formulas to design sketches cover several white boards like high-tech graffiti.

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