Though it is evident that
resources are limited, but technology and ideas are not. The latest development
around the tech sphere trending now is that you can even share files with
sounds! You might have already heard or read of it and we must admit that it is
true. In near future you will probably have an option of sharing photos, contacts, notes and links
through the loudspeaker of your smartphone which would be a game changer.
We at T2C embrace this idea and
have a view that this revolutionary concept can really change the way we exchange content among smartphones.
How the App work?
Suppose a user wants to transfer an image to
another user (provided ‘Chirp’ app is already installed on both devices), first user will simply press the
large yellow Chirp button. The app will start playing a high pitch tone (for about 2 seconds), which the
other phone in audible range can detect and download
the file from the chirp servers.
The back end story
Q: How the app really accomplish file transfer using sound?
Ans: The system is sensitive to a couple of notes which are played in a particular order with a certain range and certain speed. The audio engine decodes this data in the form of a code which the servers can work upon. Lastly server gives user the file.
Does that means for the app to work you need a working data connection? Indeed yes! But the app provides flexibility to its users, that is, user can make the chirp and can also receive them offline and when the user goes online the server processes the chirp and sends them the file.
And surprisingly the app also works in a noisy
environment and according to the developers if you can hear the chirp then it is audible to the
smartphones too.
Though only Apple users can enjoy this app for now but sooner or later Android users too will make a Chirping sound with Chirp!
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