I mean sure it's cool that my phone can play music, take pictures, get internet, email, calculate, wake me up, play movies, entertain, send images, open doors, function as a remote control, grate cheese and... oh yeah make calls.
Imagine the lives that will be affected with this invention. Imagine how many children will see an age they never dreamed of. Imagine how many memories will be created now because people can DRINK WATER.
This is only one small step to solving a very serious problem and by no means is this the answer, but at least something has been created, HOPE.