Meta-data contains a great deal of information, and when gathered together it forms a startlingly clear picture of the person it comes from. A point that Professor César Hidalgo and graduate students Daniel Smilkov and Deepak Jagdish of MIT are trying to get across.
A totally transparent or see-through desktop that enables user to view through his screen has been alive now. Jinha Lee, a student at MIT with joint efforts of Microsoft worked on this unseen computer.