Most drone industry players working towards drone delivery can agree: those applications may be a long way off in the US, due to regulations that do not yet allow for regular flight beyond line of sight or in highly populated areas. But Walmart's (NYSE: WMT) new patent may introduce a far more realistic application: drone delivery, indoors. The patent, first uncovered by … [Read more...] about Walmart’s New Patent: A More Realistic Application for Drone Delivery?