Contact-tracing apps were widely deployed during the Covid pandemic. They aren’t as helpful during smaller outbreaks.
One of the country’s busiest airspaces has a new kind of flying machine—maybe temporarily.
Your cell phone can handle basic language translation, but bespoke tools can offer a much more immersive experience.
The hotel staffer who calls you with an urgent request for payment isn’t necessarily who they say they are.
Can’t hear what they’re saying? Now you can turn on the subtitles for real-life conversations.
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