I am in the PC of the Mobile Learning Conference 2007 in Lissabon find the CFP here.

the topics include:

• How to Enhance the Experience without Interfering With It?
• Affective Factors in Learning with Mobile Devices
• How Can We Address the Conflicts between Personal Informal Learning and Traditional Classroom Education?
• Evaluating Mobile Learning: What are Appropriate Methods for Evaluating in Mobile Environments?
• How Should Learning Activities Using Mobile Technologies be Designed to Support Innovative Educational Practice?
• How Can We Integrate Mobile Devices with Broader Educational Scenarios?
• Other relevant themes to explore Big Issues in Mobile Learning