The book "Advanced Programming Techniques Using OpenGL" (shipping Feb 2005) covers graphics techniques that are not covered well in your old graphics textbook and it teaches you how to apply those techniques in real world applications. OpenGL ES is featured along with techniques that are common to both OpenGL and OpenGL ES. The authors were both active members in the OpenGL ES working group.
AT CES, LG Electronics unveiled "the worlds fastest 3D game phone". The phone is equipped with a 1 M polygon ATI 2320 OpenGL ES compliant graphics accelerating chip running 5 times faster than its competitors and featuring PlayStation One quality graphics.
The market has accepted mobile phones as multi-functional devices - disruptive technology - that will take the place of many traditional, portable, consumer electronic devices, such as cameras and music players. OpenGL ES and OpenVG will be the APIs that form the basis for 2D and 3D multimedia.
The Khronos Developer University presenations library contains contains all event presentations from the latest Khronos Overview to technical and OS specific discussions. Most are in Powerpoint format.