Background story from Microsoft: http://news.microsoft.com/features/microsofts-new-cloud-powered-wearable-keeps-fitness-and-productivity-insights-a-glance-away/

Background story from Microsoft: http://news.microsoft.com/features/microsofts-new-cloud-powered-wearable-keeps-fitness-and-productivity-insights-a-glance-away/ http://news.microsoft.com/features/microsofts-new-cloud-powe... Interesting that MSR also helped developing activity recognition algorithms for the device.