Contributor Members

Any company is encouraged to join the Khronos Group to participate in the development of open standards for mobile and desktop media technologies. Pricing chart

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, text list of Khronos members


Tobii is the world leader in eye tracking. Our vision is a world where all technology works in harmony with natural human behavior. Tobii has pioneered research in many fields and enables communication for tens of thousands of people with special needs. We also focus on changing how people interact with technology in computers, games and cars. Tobii operates through three divisions: Tobii Pro develops and sells eye tracking equipment and services used today by more than 2000 companies and 1500 research institutions, there among 48 of the world’s 50 most prominent universities. Tobii Dynavox makes specially designed computers that are controlled by eye movement or touch screens for use by people with special needs due to spine injuries, CP, ALS or other medical conditions. Tobii Tech further advances Tobii’s technology for new volume markets such as computer games, personal computers and cars. Tobii covers the global market through its offices in Sweden (headquarters), the USA, China, Japan, Germany, the UK, Norway and Korea, along with a global network of resellers. The Group has some 600 employees and has achieved rapid annual growth since it was founded in 2001.   For more information, please visit