Will a robot ever make your blue jeans?
There is a quiet effort underway to find out — involving clothing and technology companies, including Germany’s Siemens AG (SIEGn.DE) and Levi Strauss & Co (LEVI.N) .
"Clothing is the last trillion-dollar industry that hasn’t been automated," said Eugen Solowjow, who heads a project at a Siemens lab in San...