The Optoma ML1050ST has been engineered with a short throw lens that allows you to install the projector closer to the wall than usual. Presenting text documents, spreadsheets, and other multimedia is easy with the projector's built-in interfaces. Plus, the projector also lets you wirelessly project content from your mobile phone. All you need is the HD Cast Pro application (free download) and a special USB adapter (sold separately). However, the Optoma ML1050ST isn't only for business purposes. It can also be used to project video games or movies at home.