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Researchers train drones to use Wi-Fi to look through walls

A new system by University of California, Santa Barbara researchers Yasamin Mostofi and Chitra R. Karanam uses two drones, a massive Wi-Fi antenna, and a little interpolation to literally see through solid walls. The system is two-fold. The one drone blasts Wi-Fi through the structure and another picks up the …

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Cloud Foundry makes its mark on the enterprise

Today, more than ever, it’s open source projects that are leading the charge in how modern software is developed, deployed and managed. There’s Kubernetes for containers and OpenStack for running enterprise-grade infrastructure, for example. But over the course of the last few years, another platform — Cloud Foundry — has …

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At AI bot startups, cool kids rule

You would think at least one AI-powered humanoid bot would have a properly nerdy name. Maybe a Poindexter or Hildegarde to add some natural language processing to your customer chat app? No such luck. Instead, it sounds like the cool kids are in charge at most digital assistant and bot …

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BART is testing Bikeep’s smart bike locks

There are few feelings worse than returning to the spot you locked up your bike after a fun evening and seeing nothing. As a San Francisco cyclist, I’ve had my stomach sink more than once at that discouraging sight of nothing. Bikeep, a startup founded in Estonia, is looking to …

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The HTC U11 is a good phone with a dumb gimmick

Squeezable sides are a very bad reason to buy a phone. Especially now, when the U11’s Edge Sense doesn’t do a whole hell of a lot. Who knows, perhaps one day it will do much more than simply launching favorite apps. But even then, squeezable sides will be a very …

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