The New Tech That Will Take Us Beyond the Smartphone. Maybe.

3 weeks ago 70

BARCELONA—It’s a tough time for the smartphone market. Not that you’d know from the 2,000-plus exhibitors and 80,000-ish attendees jammed into a conference center for MWC, the mobile-tech show formerly known as Mobile World Congress. Everyone seems to have optimism about the future, abuzz with buzzwords to sell it.

So I began playing a game with myself. The rules of Buzzword Bingo are simple. As fast as you can, scan the trade-show floor and spot all the acronyms: 5G! MR! IOT!

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