Presented and published research paper on mobile interaction design at HCII 2009 Conference in San Diego: http://dl.acm.org/citation.cfm?id=1601133
1900 participants from 73 countries attended the conference.
Researched the limitations in the mobile phone design process and came up with a patterns based UI design library and specification tool that helps interaction designers deal routinely with some of the rooted constraints of phone design