27/07/2020

Consumer & Gadgets

Garmin acknowledges cyberattack, doesn't mention ransomware

The GPS device maker Garmin Ltd. acknowledged Monday being victimized by a cyberattack last week that encrypted some of its systems, knocking its fitness tracking and pilot navigation services offline. It said systems would ...

Business

Antitrust fever rises as Big Tech CEOs set to testify

Antitrust fever hits a peak in Washington this week with lawmakers set to grill top executives of four of the biggest US technology firms in what promises to be a rare political spectacle for the digital era.

Machine learning & AI

Army research enables conversational AI between soldiers, robot

Dialogue is one of the most basic ways humans use language, and is a desirable capability for autonomous systems. Army researchers developed a novel dialogue capability to transform Soldier-robot interaction and perform joint ...

Engineering

Laser inversion enables multi-materials 3-D printing

Additive manufacturing—or 3-D printing—uses digital manufacturing processes to fabricate components that are light, strong, and require no special tooling to produce. Over the past decade, the field has experienced staggering ...

Engineering

Study identifies top reasons for sewer line failure

Concrete sewer pipes around the world are most likely to fail either because their concrete is not strong enough or because they can't handle the weight of trucks that drive over them, a new study indicates.

Energy & Green Tech

A breakthrough in solar cell efficiency

A research group led by Prof. Chen Tao and Prof. Zhu Changfei, and their collaborator Prof. Hao Xiaojing at UNSW, developed a hydrothermal deposition method for the synthesis of antimony selenosulfide for solar cell applications. ...

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