As it happens, the over-stimulating city of Las Vegas during the bustling CES consumer electronics event turned out to be a great place to be for those in search of a good night’s sleep. The Sleep Tech section of exhibits hosted chillers, headbands – even smartphone apps – to help improve shuteye. The popular section grew more than 20 percent over 2018, while overall square footage on the show floor was flat.

Check out my latest column in the Tech section of USA Today for a rundown of the latest sleep tech.