Last few years I have been developing SMS (binary SMS)-as-a-Service applications, in python and java eco stack, where I've learned the internals of SMS (3GPP TS 23.040) and SIM cards security(3GPP TS 23.048). Now I've allocated 30% of my work week to work on something new, something challenging on my own by mixing this hard earned knowledge with other different domain.

According to technology radar 2013 (http://www.thoughtworks.com/radar), there is a need for SMS/USSD UI for applications. Problem is that its very hard to choose a domain where I can apply SMS/SIM knowledge. I need a different perspective from you guys. Please do share your different views of applying it. Maybe I could find a business co-founder here. (Currently I live and work in Norway/Trondheim)