Information is inputted by touch, and outputted by pictures and sound After watching the clip, teachers could provide pictures of lots of input and output devices and some objects that are neither.

Interactive elements can always be operated with pointer devices (mouse, eye-tracker, etc.) as well as with a keyboard. Complementary to the requirement for flexible output options, flexible input ...

Information is inputted by touch, and outputted by pictures and sound After watching the clip, teachers could provide pictures of lots of input and output devices and some objects that are neither.