by PAUL SAWERS, the Next Web
The Next Web is out and about at Mobile World Congress this week, and at the Showstoppers event tonight we met some of the tech companies looking to make a name for themselves at this year’s flagship mobile industry event in Barcelona. One of these companies was HzO, which was demoing its neat ‘invisible coating’ which protects a gadget’s components, essentially letting you completely submerge, say, your iPhone underwater.
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