TouchChat Lite is a non-communicative configuration of TouchChat HD that allows for the user interface experience but does not include speech synthesis or any type of audio playback capabilities. TouchChat Lite does not include the ability to transfer page sets to other devices.TouchChat Lite gives an individual the ability to navigate through page sets. Page sets are linked pages, each of which is divided into a number of buttons. The buttons are programmed to have specific actions. For example, buttons may be programmed to navigate to a different page, change the volume, clear the display, etc. page sets that are included with TouchChat Lite: VocabPC, MultiChat-15, my QuickChats, Spelling, Wordpower, Wordpower with Phrases, iEssense, Pixon, Gateway and Talkabout. Each page set targets individuals with different communication needs.The pages, grid layout, buttons, messages, and symbols are fully customizable. You can modify the provided page sets or create your own. Select from over 30 button actions when creating new buttons. Over 10,000 Symbolstix symbols are included for customizing buttons. You can also use your own images or take photos with the built-in camera. Gestures can also be used to navigate to new pages, etc. TouchChat HD Lite does not include the ability to transfer page sets to other devices.TouchChat HD Lite has been inspired by Saltillo Corporations Nova Chat product line.