Haha - yeah I may have made you mad at first glance (or maybe even put a smile on your face?). Well apparently apple has aqcuired the services of an 'expert on sleep research' to help them out (lol - oh the jokes [we-wish-we-could-have-strikethrough]we[/we-wish-we-could-have-strikethrough] the internet could come up with).

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Roy J.E.M Raymann, formerly of Philips Research, has joined Apple to help the company build out the featureset in its long-rumored iWatch, 9to5Mac reported on Tuesday, citing people who claim to have knowledge of the hiring. Although 9to5Mac's sources didn't know exactly what Raymann would do at Apple, his resume suggests he'll help the iWatch team with body tracking
See more here (if you're not already asleep).