Demo Videos Tissue Viability Imaging Presentation. INTRODUCTION Introduction to Tissue Viability Imaging. CAPTURING PHOTOS AND VIDEOS How to capture a sequence of photos. How to capture a standard video. IMAGE ANALYSIS, CHARTS AND PROJECTS How to analyze a sequence of TiVi photos and generate a TiVi Chart. How to move data from a TiVi Chart to a TiVi Project. REAL WORLD EXPERIMENTS How to analyze an iontophoresis experiment using TiVi. How to analyze a capillary refill experiment using TiVi.