#18: Derivativeの定義
TouchDesigner is a visual development platform that equips you with the tools you need to create stunning realtime projects and rich user experiences.?
Whether you're creating interactive media systems, architectural projections, live music visuals,
or simply rapid-prototyping your latest creative impulse, TouchDesigner is the platform that can do it all.
https://en.wikipedia.org/wiki/TouchDesigner
#19: TouchDesigner is a visual development platform that equips you with the tools you need to create stunning realtime projects and rich user experiences.?
GLSL レンダリングの内容を記述して定義するプログラミング言語
#66: processing motion data, audio, on screen controls, MIDI data, and other input devices these operators
According to the derivative wiki entry about CHOPs they “were designed to reduce the tedium(退屈) of motion editing and to help build and manage more complex motion."[7]