Silicon Valley threw a hot robot party, and the clankers were M.I.A.

This was one of the few robots at Actuate, Silicon Valley's hottest robotics conference. Katelyn Tucker/Katelyn Tucker At Actuate, a large San Francisco robotics conference, data vendors outnumbered hardware companies. Robotics funding is surging as physical AI takes off. FCC restrictions are squeezing the robotics industry, which still relies on Chinese hardware. At a sold-out conference in San Francisco for people who build robots, the robots were surprisingly hard to find. This week, 1,5...