The MOMO (Mobile Moodle) project is an Add-On to the popular Moodle Learning Management System. It brings the ability to implement mobile learning scenarios with Moodle as a backend.
Mobile users install the MOMO client, a JAVA based application, on their mobile phones (or any other JAVA and Internet capable device)
Carboid Mobipad - Mobipad turns your mobile phone into a wireless mouse with touchpad, using your own wireless Bluetooth network. It's an application for touch phones with Java and Bluetooth support. Mobipad consists of two parts: the phone application and a companion server application for your computer. Your PC requires Java SE Runtime Environment 1.5 or higher