In this paper, experiences from different research groups illustrate the state-of-the-art of Mobile Assisted Language Learning (henceforth, MALL) in formal and non-formal education. These research samples represent recent and on-going progress made in the field of MALL at an international level and offer encouragement for practitioners who are trying to incorporate these approaches into mainline second language teaching. Furthermore, researchers interested in the field can see that the work presented here exemplifies how fertile it is, which should hopefully serve as motivation to undertake new studies to move the state-of-the-art further on. [For full proceedings, see ED564162.]