Be sure to look both ways before crossing the street. One of these little delivery robots might be coming the other way. (Don't worry though; they're supposedly better drivers than most humans.)
Serve says its sidewalk robots are capable of Level 4 autonomy, which is described by the Society of Automobile Engineers(opens in a new tab) as being able to handle all aspects of driving without human intervention, in certain conditions. According to Tech Crunch(opens in a new tab), the robots can "reroute" if they encounter obstruction, and can also avoid collision with drivers.
https://mashable.com/article/uber-eats-delivery-robots?utm_content=topic%2ftechnology
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