Wireless provider Verizon is gearing up for a nationwide launch of its Voice-over-LTE service over the next several weeks, promising clearer and crisper phone calls and a Skype-like video service.
Gabe Grifoni, tired of staring at his phone screen, designed the Rufus Cuff, a giant wrist-worn screen that he hopes will replace the smartphone. To fund his ambitious project, he turned to crowdfunding.
It's not an easy job. Aruba Networks' task throughout the Black Hat USA conference in Las Vegas this month was to ensure thousands of attendees could connect without malicious attacks.
Companies from Hertz to Target are rolling out one-click access to help via video chat. They're relying on an old adage: a real person, whose smiling face a customer can see, always wins.
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