So what is a system?
To begin, jot down your own definition of a system and list some examples.You must be signed in to save work in this lesson. Log in
Think about: In what ways are the examples similar? How are they different?
Then watch this video, in which systems educator Linda Booth Sweeney considers what is a system and what’s not, what systems do, and why understanding systems is important.
|Space||Pause/Play video playback|
|Enter||Pause/Play video playback|
|m||Mute/Unmute video volume|
|Up and Down arrows||Increase and decrease volume by 10%|
|Right and Left arrows||Seek forward or backward by 5 seconds|
|0-9||Fast seek to x% of the video.|
|f||Enter or exit fullscreen. (Note: To exit fullscreen in flash press the Esc key.|
|c||Press c to toggle captions on or off|
Look back at what you wrote, and update it with any new insights.