We stopped by the 3M booth at CES and experienced the companyís latest pico projector, the MPro 150. Unlike the existing 120, the 150 has 1GB of built-in memory for PC-free presentations and ships with a 2GB microSD memory card slot for adding even more data. There is now also a USB port to transfer files directly from the PC to the projector....
Source : http://www.electronista.com/articles/10/01/09/3m.m...
Source : http://www.electronista.com/articles/10/01/09/3m.m...