Canvas' robot can apply finishes to drywall.Courtesy of Canvas

Robots Invade the Construction Site

Boosted by advances in sensors and artificial intelligence, a new generation of machines is automating a tech-averse industry.

Theresa Arevalo was in high school when she first tried finishing drywall at her brother’s construction company. “It’s a fine art,” she says of mudding—applying and smoothing drywall. “Like frosting a cake, you have to give the illusion that the wall is flat.”

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