<p> Katana Safety device adds emergency help functions to phones .  Today's Techstination.</p>

Katana Safety device adds emergency help functions to phones . Today's Techstination.

<p>&nbsp;Katana Safety device adds emergency help functions to phones . &nbsp;Today's Techstination.</p>

Katana Safety device adds emergency help functions to phones

Techstination is a daily report on consumer tech produced by tech journalist and host Fred Fishkin. Listen to full interviews and daily reports here and find more at www.techstination.com

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Katana Safety device adds emergency help functions to phones

Katana Safety device adds emergency help functions to phones