eTourChatham Video Introduction

This video is 9 1/2 minutes long, and provides an overview introduction to eTourChatham.
More in-depth explanation of eTourChatham features, plus instructions and video demonstrations of using eTourChatham, are available by touching the “Using eTourChatham” button below.
A prose overview and introduction is available by touching the “Prose Overview” button below.