https://www.siliconvalley.com/2019/01/21/rocking-beds-and-pillows-that-nudge-when-you-snore-tech-wants-into-your-bed-2/

By Geoffrey A. Fowler | The Washington Post

I’ve tried a mattress with water cooling and another that sways like a boat. I’ve worn brainwave-measuring helmets and rested on pillows that nudge you when you snore. In the hunt for better sleep, I’ve even snuggled up with a robot.