CES went digital for obvious reasons this year. I missed the serendipity associated with strolling up and down alleys of startups and wandering around corporate booths. It was much more difficult to feed my curiosity and discover unexpected products, services, materials, partnerships, or old friends, all online. However, I did not miss having achy feet at the end of the day! All in all, I missed the live version. After reporting on mobility and autotech at previous CES exhibitions (2017, 2018, 2019, 2020), I am happy to share what drew my attention this year. The unique format attracted fewer than half of last…

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