ITRS roadmaps were a very interesting read up to 2017 when they were stopped: https://en.m.wikipedia.org/wiki/International_Technology_Roadmap_for_Semiconductor

ITRS roadmaps were a very interesting read up to 2017 when they were stopped: https://en.m.wikipedia.org/wiki/International_Technology_Roadmap_for_Semiconductors https://en.m.wikipedia.org/wiki/International_Technology_Roa... I haven't looked at the IRDS roadmaps, but they're free with some registration to the IEEE.