Soso Limited is a Boston-based firm developing interactive lighting experiences and data visualization projects.  Founded by a few MIT kids, they have a pretty cool portfolio of projects with various methods of social media interaction, for example some novel ways to use text phrases or messages to create patterns of light.  Their projects include cool sculptural installations with LCD glass, LED pixel walls, even some kinetic sculptures.

And the most darnedest thing is that their office on Cambridge Street is at the corner of  Irving Street, where I lived for 4 years back around the Millennium!  Ah, the memories!  Have brunch at Harvard Gardens for me…