CES' sexism problem is about more than booth babes and pink robots

CES is a place of extremes. Each year, tech companies big and small spare no expense in coming up with bizarre ways to showcase their (often relatively mundane) gadgetry: massive tunnels made of huge OLED displays, home appliances with built-in assistants, and weird concept cars unlikely to make it far beyond the Las Vegas Convention Center floor. But, peer behind the over-the-top displays of headline-grabbing "innovation," and there's a troubling truth that should come as little surprise to any...