suraj.sun writes "More than a decade ago, Microsoft execs, led by Chairman Bill Gates, were touting a future where .Net coffee pots, bulletin boards, and refrigerator magnets would be part of homes where smart devices would communicate and inter-operate. Microsoft hasn't given up on that dream. In 2010, Microsoft researchers published a white paper about their work on a HomeOS and a HomeStore — early concepts around a Microsoft Research-developed home-automation system. Those concepts have morphed into prototypes since then, based on a white paper, 'An Operating System for the Home,' (PDF) published this month on the Microsoft Research site. The core of HomeOS is described in the white paper as a kernel that is agnostic to the devices to which it provides access, allowing easy incorporation of new devices and applications. The HomeOS itself 'runs on a dedicated computer in the home (e.g., the gateway) and does not require any modifications to commodity devices,' the paper added. Microsoft has been testing HomeOS in 12 real homes over the past four to eight months, according to the latest updates. As is true with all Microsoft Research projects, there's no guarantee when and if HomeOS will be commercialized, or even be 'adopted' by a Microsoft product group."