Nvidia has revealed the next-generation Tegra 4 processor for mobile devices at a press event at the Consumer Electronics Show in Las Vegas.
This has quad core Cortex-A15 processors with a fifth, low power, core to save battery life when the device is not in use. 72 GeForce GPU cores boost graphics performance over Tegra 3. The chip also has 4G LTE modem of Nvidia’s design.
Many tech companies are working on to make gesture control more fun and interactive in different ways and Microchip Technology, U.S. based large semiconductor manufacturing firm, is one among them. It has recently developed world’s first low-power chip, MGC3130, for 3-D gesture control using electrical field to sense hand movements.
AT&T reported that it withdrew application to takeover T-mobile from the Federal Communications Commission. However, the company is planning to work on winning the antitrust lawsuit produced by the Department of Justice.
This statement of the charge came after the U.S. Justice Department challenged the takeover of T-Mobile USA by AT&T. From Bloomberg,
The Justice Department sued to block the transaction in August, saying a combination of AT&T and T-Mobile would eliminate one of four national U.S. wireless carriers and hamper competition. A person close to the transaction said this week that FCC Chairman Julius Genachowski would ask commissioners to send the proposed takeover for a hearing before an agency judge.