iTwin

                  iTwin

It is pair of of identical USB drives that share data exclusively between them over any connection. The procedure is insert the USB drive you are carrying in any computer and you can access all your files securely and without the need for any third-party software. It was created by Chennai born Lux Ananthraman who's a 1994 IIT-Madras grad and an Indian Institute of Science, Bangalore postgraduate. “It is a cable-less cable” ,he says.

iTwin is essentially two USB dongles that connect to each other through a dedicated hardware interface. Once paired with each other, these act as keys to enable access to shared files on the computers into which they are plugged in.

Plug the two halves into any two computers with internet access and you have remote access to shared files on both systems. The two devices, once paired, are interchangeable and the communication is bidirectional. It does away with hassles of setting up a network or a home server while providing a token-based, secure approach to transfer files with size limited only by the storage capacity of the hard-disk on your computer.