Then we found out that in USA, this problem has been addressed. The solution in brief is that you take a screen shot and save it. Then through image processing the image will be saved a real time data into your device. Here is the link to what i m refering to.But we also found out that, you have barcode and QR code scanning capability in the mobile devices. So we can ecode some data and pass it to the required device.
To our dismay, people had already thought of it and made browser extensions to save a url, text or image url in a qr code and transfer it to your phone. Then we came up with this idea, which we later on named as Offline Way2Go.
It is a chrome extension and a website where you can enter places of your choice and get the directions between them as suggested by google in the form a QR code.This will be useful for those who dont have GPRS or travelling without any kind of internet connection in their phone.
Later we thought of adding a feature in the android app where they can also share the directions to others if they want. Why only a chrome extension? Because it was too easy to make one 🙂
Why an Android app? Because I only know Android programming. If the idea is excepted by users, I ll not hesistate in making Iphone app as well.