Activities/Turtle Art/Toolbars: Difference between revisions
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* brightness: average luminance seen through camera | * brightness: average luminance seen through camera | ||
* camera: grab image from camera | * camera: grab image from camera | ||
* button down: current state of the mouse button (1 == down; 0 == ip) | |||
* mouse x: x position of mouse | |||
* mouse y: y position of mouse | |||
The OLPC XO can measure external inputs with its microphone jack: | The OLPC XO can measure external inputs with its microphone jack: | ||