25/02/2014

TiVo founders try to reprogram Internet video

(AP)—The founders of DVR pioneer TiVo are shifting their focus from broadcast TV to broadband Internet as they introduce a new device designed to make it easier for people to find and manage video.

Smartphone-based voting technology may lead to fewer user errors

Many U.S. counties have incorporated electronic voting technology, largely in response to well-publicized challenges related to older mechanical and punch-card models. Although these updated systems have solved some usability ...

Scientists twist sound with metamaterials

A Chinese-U.S. research team is exploring the use of metamaterials—artificial materials engineered to have exotic properties not found in nature—to create devices that manipulate sound in versatile and unprecedented ways.

Scientists demonstrate first contagious airborne WiFi virus

Researchers at the University of Liverpool have shown for the first time that WiFi networks can be infected with a virus that can move through densely populated areas as efficiently as the common cold spreads between humans.

Carbon dating uncovers forged Cubist painting

Choosing the right physical technique to analyse paintings can make all the difference when it comes to ascertaining their authenticity. Now, a painting initially attributed as belonging to a series called 'Contraste de formes' ...

New record set for data-transfer speeds

Researchers at IBM have set a new record for data transmission over a multimode optical fiber, a type of cable that is typically used to connect nearby computers within a single building or on a campus. The achievement demonstrated ...

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