I am cofounder and chief technologist for OnPoint Digital, an e-learning software development company based in Savannah, Georgia that's focused on corporate training/development for middle market customers. Because our team is always looking to help leverage "what's next" in the learning field, we have specialized in mobile learning/ mLearning solutions for the past four years with a more finite concentration on what's possible in the world of learning using a standard cellular telephone. Our solutions help customers create and deploy podcast-style content complete with interactive assessments that are accessible by any person with a cell phone (or land line). Tracked and recorded results are easily exported to other platforms (LMS platforms, reporting tools). Customer applications are wide and varied including interactive sales training, management training/support, mobile tours, and data collection for field staff or technical teams. I welcome any opportunity to connect/speak with other mobile learning advocates and gadget freaks working to bring business uses to consumer-grade devices. To learn more about our efforts, check out:

http://www.onpointdigital.com/new_site/products_cellcast.htm
http://www.onpointdigital.com/new_site/products_mlearning.htm