Investigate the state of 3D television technology and its effects on energy consumption. Specifically, the group will (i) review the current and projected market for 3D content, 3D television sales, and expected usage in 3D mode, (ii) review and catalogue the various technologies likely to gain marketplace acceptance, and (iii) document the [issues and challenges] for accurate, repeatable measurement of TV energy consumption for each identified 3D TV technology. The Discovery Group would be open to all interested stakeholders with a direct and material interest in the subject matter. CEA will make available test material to the group for use during its investigation.