Hi, My name is David Holly. My passion is training and education. I work in the commercial cleaning industry as a consultant. My speciatly is Green Cleaning (cleaning to protect health and the environment) and sustainability. My clients include some of the worlds largest manufacturers of cleaning chemicals and equipment, cleaning companies, end users (facility owners, managers and management companies) as well as city, state, federal and international government agencies. I have been interersted in creating training and educational tools to reach the line worker, supervisor, manager and company executive for two decades. I have worked with Game Boys, PDAs, Computers, Smart Phones and more. I am currently trying to find a way make a variety of tools work with the iPad and Android OS / platforms. I look forward to learning from this forum and interacting with a number of members.