
Technology causes us to lose sleep, but can it also give it back?
Companies aiming to help insomniacs, inveterate snorers and nap lovers showed off their latest gadgets at the Consumer Electronics Show in Las Vegas.

Technology causes us to lose sleep, but can it also give it back?
Companies aiming to help insomniacs, inveterate snorers and nap lovers showed off their latest gadgets at the Consumer Electronics Show in Las Vegas.