TICO (an acronym of the Spanish Tableros Interactivos de COmunicación) is a tool for the design and execution of interactive communication boards.
Tico4Android is a version of the Tico Interpreter for Android devices. The projects must be developed with the Tico Editor (from version e1.5 or AraSuite) running on a computer. The PC tool is available on the project TICO website.
Once you have saved the project, you can send it to the Android device (phone, tablet, etc.) to interpret it with Tico4Android. The Android generated projects have the tcoa extension. To transfer a project to the Android device you can use any computer-device connection as USB cable, Bluetooth, internet... When we start TICO4Android we have to choose and open a project to start the interpretation.
TICO4Android uses a set of pictograms free distributed by the Aragonese Portal of Augmentative and Alternative Communication, ARASAAC (http://www.arasaac.es/)