This is the official Monkey Business video, showing the full functionality of the Monkey Business system. You will need Windows Media Player to view this:

Here is a video that shows how a user might send a behavior message to a monkey's owner using a cell phone. Windows Media Player is required to view this as well:

Below are videos of the monkey expressing each of the six basic Ekman emotions, using both sound and movement.

Happy

Sad

Angry

Surprised

Fearful

Disgusted