While in the middle of reviewing our recently received Arena, we came across this video of the GD900 which was demoed at the CTIA last week. Some of you may already be aware that the keypad isn’t actually “crystal”, but what we just learnt as well was that the transparent keypad also acts as a touchpad for typing, recognising gesture input and controlling the new S Class user interface. So not only is the LG GD900 going to be the world’s first transparent keypad mobile but dare I say also one with a touch sensitive keypad that doubles up as a secondary input component?

[via Engadget]