... filePage down, page up the PPT file, insert PPT file onto whiteboard, and available FLASH file playing6Writing pagesconvenient for building various ... , BMP, JPG, GIF, PNG, HTML, PDF, PPT etc21Measurement toolConvenient for demo and measuring various object's attributes22CameraVarious ... like BMP, JPG, GIF, PNG, HTML, PDF, PPT formats24Operation systemFully support operation systems like Windows2000, XP, ...