The industry hasn't quite embraced modular smartphones just yet, even though there have been some nifty concept designs. Google's Project Ara prototype goes back more than a decade, and the same can be said of other concept designs that never saw the light of day.
“技防”还是不如“人防”
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第十五条 自然保护区区域范围的划定应当统筹考虑自然生态系统等保护对象分布区域的完整性、管理可行性和周边经济社会发展的需要，坚持实事求是、科学合理，经过充分调查和科学论证。
The California ruling went into effect on Jan. 15, and included a 30-day business suspension across the state unless the company ceased using the term in 60 days or changed its systems. Tesla responded in typical fashion: A tongue-in-cheek social post and a claim that sales would not be hit by the decision. Then, in January, the company effectively discontinued Basic Autopilot in the U.S., reshuffling its fleet offering with a standard traffic awareness mode and an option to upgrade your vehicle to FSD, now called "Full Self-Driving (Supervised)."