Hello World! I'm going to make some changes to my Alice 3 project.
When you run this program the witch looks at the camera, 
then says "hello world."
You can see the code that we've written

I'm going to change the camera angle.
Click the Setup Scene button.
These blue arrows let you adjust the camera.
We can zoom in or out, move up or down, move to the left or right.

When we run the program, 
she still looks at the camera and then says hello world, 
but the camera is in a different position.

The next change I'm going to make is to the ground. 
Click on ground in the object list.
You'll see some properties that we can change.
I'm going to pick a different surface appearance.
Pick any surface appearnace you like.
Run it to see what it looks like.

The next thing I'm going to do is work with the position of the witch.
Click on the witch and you will see that there are four buttons 
that we can use to select handles for changing the witch.
The default will let me move her back and forth on the x and z axis. 
When we move her to the back she gets smaller, because she is off in the distance.

If I make a mistake, or do something I don't like, I can UNDO it by hitting Ctrl+Z or Command Z on the Mac.

The next button is the rotation button.
I can take the witch and turn her.
The rotation button can also let me make her fall face forwardinto the dirt.
Or backwards.
I can also make her tip to the side.

The translation button lets me move her up or down.
If I move her up, her feet aren't touching the ground, she is up in the air.
If I go down I sink her into the mud.


The resize button lets me make her bigger or smaller.
You should experiment with these buttons so that you can set up scenes however you want.

If you want to delete an object,  select it in the object list, then right click and select delete.

We can't delete the witch because there is code that refers to her.
We would have to go back to the code, and right click on one of the parts of the code that doesn't have an arrow.

Then we can select delete.
Again, we can type Ctrl+Z to UNDO that.

You should just experiment.
Take some time to explore everything that you have learned.
Add some characters then delete them,  change the background, 
experiment with the different buttons, so that you are comfortable with Alice and 
can position figures exactly the way you want.