This document discusses virtual image processing technologies developed by Andreas, Rashmi, Winson, and Yosin. It summarizes their AirSlide and Airdraw projects. AirSlide allows gesture-based slide presentation control using a camera and gloves. Airdraw version 1 uses similar technology to allow live drawing in air which is digitized. Airdraw version 2.0 enhances this with machine learning for motion recognition and aims to enable applications like 3D tracking. Challenges include limited processing power and business applications, with future plans to address these.