This technology allows one to write in any of the worlds language on the same phone without the need of printed characters on keypad.
This would allow an used phone from Ukraine to be used by someone in Burma or Somalia instead of it going to a landfill.
Ditto for a gaming console or any other piece of electronics.
Would it not be better if we lived in a world where all electronics could be freely recycled across countries with no dependencies in the hardware?
That would be a green choice in choosing our input technology.
Here is a detailed report by Christiaan Wiebols on the Green aspects of the CleverTexting technology. This was submitted in one of the ITU conferences on sustainable engineering in 2011.