The product in question is an example of a great idea which fails to deliver at the right time and the right spot.
The software usage on a cell fone leads to the cropping up of glitches like unauthorised deletion of incoming texts, pda going into the 'freeze' state.
Talking about usage compatibility and flexibility, their is no distinctive option for a 'driver' and a 'passenger'..
from installing the app to finally uninstalling it.. the in between was only about slow,tedious and hamperin.