India, July 7 -- The underside prop stand, aptly called UnderStand, may not seem much at first. It is to prop up the Lumio Arc 7 projector from the front, to get the angles right as it projects the cricket match on the wall. Yet, this is perhaps the best representation of Indian tech company Circuit House's understanding of the big gaps that have defined the home projector market for years. A product line that has long commanded a premium, but still never really done enough to deliver simple value. Projector installation, long-term maintenance and audio has been particularly expensive hassles, and despite its advantages elsewhere, this methodology of consuming movies and TV shows remained an uneasy recommendation for most homes. That is c...