At last week's media preview to the North American International Auto Show, there was a lot more than cool new vehicles on the show floor. This year, the industry's technology suppliers showed up in force. In this episode of SAE Eye on Engineering, Editor Lindsay Brooke looks at the more than two dozen global suppliers that exhibited at NAIAS. SAE Eye on Engineering can be viewed at https://youtu.be/iIdPtBJXWnc. It also airs in audio-only form Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show. Access archived episodes of SAE Eye on Engineering at www.sae.org/magazines/podcasts.