I am sure the Nissan engineers have figured out the response characteristics of the wired steering systems vs. the mechanical one so the driver will notice little change when the backup / redundant system takes over. But the situation described by @Ian McMillan above does bring up an important issue. It would be nice to know more about this.
I like the idea of compensating for cross-winds; but experience in the aircraft industry (which uses triple-redundancy) has shown that unless fly-by-wire has some means of being very quickly by-passed when the voting circuit makes a mistake, you can find yourself in real trouble real quick. Split-second timing can be vital, can be life-and-death... I still feel the butterflies there
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Are the design challenges the same as with embedded systems, but with a little developer- and IT-skills added in? What do engineers need to know? Rick Merritt talks with two experts about the tools and best options for designing IoT devices in 2016. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.