Noticias y opinión en Comunicaciones y sensores
Small ground-based transmitters that mimic GPS satellites help receivers find their position with high accuracy.
The ZigBee Alliance has released ZigBee Gateway, its tenth standard and the first in a new family of planned ZigBee Network Device standards.
OLED technology expert company Novaled has developed a highly power-efficient white OLED structure achieving 60 lm/W at a brightness of 1,000 cd/m-square. According to Novaled, the device reaches a very long lifetime of 100,000 hours at an initial brightness of 1,000 cd/m-square while using commercially available fluorescent blue emitting material.
Major health insurer urges more broadband connectivity, fewer regulatory hurdles, and better reimbursement policies.
Brokenness, or bad user configuration, down in latest statistics
At next week's Black Hat security conference one researcher will demonstrate how attackers will target smartphones using known vulnerabilities
In work that could improve solar cells and LEDs, researchers have, for the first time, made practical working devices out of three-dimensional photonic crystals.
Augmented Reality apps for iPhone can be built easily
But can it kickstart a green car revolution?