Noticias y opinión
Not-so-confidential confidantes: Research shows that locations of online photos may reveal your friendships
Comparing the locations of photos posted on the Internet with social network contacts, Cornell University computer scientists have found that as few as three "co-locations" for images at different times and places could predict with high probability that two people posting photos were socially connected.
(PhysOrg.com) -- Crime scene forensic analysis has long functioned on the premise that a person's unique identity is hidden in the tiny loops and swirls of their fingerprints, but teasing that information out of the incomplete prints left at crime scenes is still an inexact science, at best.
Various technologies are being developed to increase mobile and broadband speeds
El auditorio de la Ciudad Politécnica de la Innovación ha acogido la Jornada sobre Energías Renovables y Eficiencia Energética el pasado 2 de diciembre
La empresa valenciana Mirage Technologies S.L presenta una tecnología pionera para ver televisión en 3D sin necesidad de gafas especiales.
Palo Alto Networks, como precursor, junto con otras compañías están apostando por una nueva generación de cortafuegos (firewalls) acordes a los nuevos usos de la red, que precisa de herramientas más veloces e inteligentes.
Android 2.3 Gingerbread also features a redesigned software keyboard and mobile payment capability
Researchers in the US have made a graphene-basedsupercapacitor that can store as much energy per unit mass as nickel metalhydride batteries - but unlike batteries, it can be charged or discharged injust minutes or even seconds. The new device has a specific energy density of85.6 Wh/kg at room temperature and 136 Wh/kg at 80 °C. These are the highestever values for "electric double layer" supercapacitors based oncarbon nanomaterials.
Open source embeddable business intelligence offering for speed to market
LTE subscribers paying $80 a month get anything from a 5GB data allowance to unlimited data
A fight between two big Internet carriers, Comcast and Level 3, reveals how private business disputes might imperil the Internet.
An interactive surface encourages conversation by letting coasters communicate.
Unlike OLEDs, they may soon be practical for larger displays, such as computer screens and televisions.