This app should not be installed unless you are participating in the Sydney Travel and Health Survey.

This app uses your iPhone's location services to provide maps of your travel to help you as you fill in your Travel Diary. Please ensure Wi-Fi and 3G is enabled on your iPhone for improved accuracy. The app may require some additional battery power under certain conditions and will stop recording when you have completed your Travel Diary. Please note that continued use of GPS running in the background can dramatically decrease battery life.

When you first start the app you will be asked to enter your first name, last name and an activation code that has been sent to your e-mail address. Once you have done this the app will be activated within 24 hours. In the meantime you will be able to see maps of your travel from within the app but not when using the travel diary.

Select "View Maps" to see your maps for each day. Select "Open Diary" to access your diary, where you can also see your maps. Red pins represent approximate locations. Dots represent more accurate locations with blue (morning), green (afternoon), orange (evening/night-time).