Cisco's all-in-one Spark Board puts the cloud on a wall

Cloud-based collaboration software has helped enterprises take meetings beyond the conference room. Now Cisco Systems is bringing its Spark cloud platform back inside.On Tuesday, Cisco introduced the Spark Board, an all-in-one collaboration device that can be a screen-sharing presentation tool, a digital whiteboard and a videoconferencing display. It’s designed to make it easier to set up and use connected conference rooms, taking the place of a hodgepodge of components that are managed an