After a very successful first edition in 2013, the 2014 IEEE S3S will take place in San Francisco, 6-9 October, 2014 (click here for details). IEEE S3S combines the former IEEE International SOI Conference and the IEEE Subthreshold Microelectronics Conference, and adds a parallel track in 3D Integration. The technical sessions will be preceded by two one-day Tutorial Short Courses. Fundamental Classes are also offered. The Call for Papers submission deadline has been set for 5 May 2014 (click here for more info).