Comment by joezydeco

17 minutes ago

I work in embedded systems. I always carry a few (small) projects with me in a backpack with a power supply and bring them out if certain topics allow me to do a show-and-tell.

I also carry a binder. Each page is a one-page description of a project with a color photo of the system and a bulled-point list of all technologies inside. It's a great conversation starter. Hasn't failed me yet.