Few people need to write bulk of SMS per day for their work (like marketing people). Typing SMS on mobile is a painful and tiring exercise.
Today a good amount of research has gone in voice recognition and good enough softwares are available to convert voice to text. These technologies can be used to develop application that can control writing and sending of SMS.
This app should be able to do following:
1) Start new SMS or open drafted SMS and modify that.
2) Write SMS while user gives voice instructions.
3) Should be able to insert symbols or details depending on certain voice tags.
4) Select contact to send SMS and sens SMS.