Nice job, Lauren, of giving us a broad sampling of what was on display. Going fast is the most fun, but I am also fascinated by the use of materials and other cool gadgets that are increasingly being put into the cars that us "normal" folks might actually be able to afford.
I like the electric taxi, although I do wonder how an all-electric taxi will do, given the range and recharge limitations. The Prius is one of the all-time great taxis, largely because it lasts 300,000 miles and gets more than 40 mpg, so the hybrid technology more than pays for itself.
One of the biggest walls in embedded software development is the integration of low-level drivers with higher-level middleware and application code, but silicon vendors are stepping up to bring it down.
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