Graphic designers and digital artists rely heavily on pen-based tablets forinput, but otherwise, the interest simply isn't there.
图形设计师和电子艺术家极为依赖于搭配触控笔的轨迹板，不过，这并没有多少利润。
2
The digitalinput provides the load required for the circuit to work.
数字输入为此电路提供负载。
3
The serial digital high definition video signal will be used as an input source for high definition encoder and generate high definition video programs.