Installation

In order to use Tracker you must first download and install Java and QuickTime in the order listed below.

1. Java

- Download the most recent Java installer (version 5 or higher) from http://java.sun.com/javase/downloads/. The JRE (Java Runtime Environment) is all you need unless you're a Java developer.
- Double-click the installer and follow the instructions.

2. QuickTime

- Download the most recent standalone QuickTime installer (version 7 or higher) from http://www.apple.com/quicktime/download/. You do not need to purchase QuickTime Pro.
- Double-click the installer and follow the instructions. QuickTime for Java is automatically installed.

3. Tracker

- The easiest way to use Tracker is to Web Start it by clicking the link on Tracker's home page at http://www.cabrillo.edu/~dbrown/tracker/. Web Start is recommended because it is always up to date.
- I f you prefer, I f you prefer, you may download tracker.jar by clicking the link on Tracker's home page. Double-click the jar file to start Tracker. If you download, it is wise to update frequently.
- If you wish, you can download sample video experiments by clicking the link on Tracker's Home page.

Congratulations! To start using Tracker, see Getting Started.