I believe that was Bob Roswell, the guy over by the door closest to the consignment area.  He had the mechanical logic trainers and toys along with the ICS branded trainer.  Rather than Bob himself, I mainly saw the younger pair of folks running the exhibit, but I cannot recall their names. Can anyone confirm? -Alexander 'Z' Pierson On Monday, August 28, 2017 8:13 PM, Evan Koblentz via vcf-midatlantic <vcf-midatlantic@lists.vintagecomputerfederation.org> wrote: Someone asked me who demo'd an 8080-based trainer from Integrated Computer Systems at VCF East last spring. Does anyone know? ________________________________ Evan Koblentz, director Vintage Computer Federation a 501(c)(3) educational non-profit evan@vcfed.org (646) 546-9999 www.vcfed.org facebook.com/vcfederation twitter.com/vcfederation instagram.com/vcfederation