Mois : avril 2011 (Page 2 of 4)

Last month, at RSA, which produces SecurID tokens, an employee received an e-mail entitled “2011 Recruitment Plan” and clicked on its Excel attachment. This released a program that gave hackers access to the company’s network and allowed them to lift information about the tokens.

People don’t like video conferences today because it’s more like watching ‘Hollywood Squares’ than being in a meeting,” Dr. Blascovich says. “You want the feeling of sitting at the table and having a full view looking around, seeing the side conversations and gazes that people are giving each other. In our lab, we can already give you that feeling by putting your avatar in a virtual conference room.

It could be another inroad for Facebook to convince mainstream users that checking in, both to places and events, is a normal and customary thing to do. And in doing so, it could offer brands another reason to host events on Facebook instead of the plethora of other invite and event sites, such as Eventbrite or Plancast.

Visual analytics play off the idea that the brain is more attracted to and able to process dynamic images than long lists of numbers. But the goal of information visualization is not simply to represent millions of bits of data as illustrations. It is to prompt visceral comprehension, moments of insight that make viewers want to learn more. “The purpose of visualization,” says Ben Shneiderman, founding director of the Human-Computer Interaction Laboratory at the University of Maryland, “is insight, not pictures.”

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