Three levels at which an individual, company or academic institution can participate in Khronos Group activity:
- Academic Contributors - have full API working group participation but no voting rights.
- Contributors - have full API working group participation and voting rights, and generous marketing benefits.
- Promoters - act as the "Board of Directors" to set the direction of the Group, with final specification ratification voting rights.
- Member List - View a current and simply list of Khronos members
Recognized as the global leader and company responsible for the progression of consumer-based computer entertainment, Sony Computer Entertainment Inc. (SCEI) manufactures, distributes and markets the PlayStation® game console, the PlayStation®2 computer entertainment system, the PSP® (PlayStation®Portable) handheld entertainment system and the PlayStation®3 (PS3®) system. PlayStation has revolutionized home entertainment by introducing advanced 3D graphic processing, and PlayStation 2 further enhances the PlayStation legacy as the core of home networked entertainment. PSP is a handheld entertainment system that allows users to enjoy 3D games, with high-quality full-motion video, and high-fidelity stereo audio. PS3 is an advanced computer system, incorporating the state-of-the-art Cell processor with super computer like power. SCEI, along with its subsidiary divisions Sony Computer Entertainment America LLC., Sony Computer Entertainment Europe Ltd., and Sony Computer Entertainment Korea Inc. develops, publishes, markets and distributes software, and manages the third party licensing programs for these platforms in the respective markets worldwide. Headquartered in Tokyo, Japan, SCEI is an independent business unit of the Sony Group. For more information, please visit http://www.sony.com/.