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Wednesday, April 13, 2016

Check Who Is Using Your PC When You Are Not Around

Check Who Is Using Your PC When You Are Not Around
Check Who Is Using Your PC When You Are Not Around


The USB Type-C knows fairly slow start. This new standard, intended to replace the Micro-USB that is found especially on our smartphones and tablets saw its deployment marred by various cases and accidents. The origin of the problems do not however just the USB-C port, but the quality of C-USB cables.

Realising the problem, the USB Implementers' Forum which is responsible for the promotion and development of this standard provides a new safety device as an authentication chip. This chip has various information in order to certify the quality of the cable. The connected device then analyzes this data and allows or not its use. There should not be any compatibility problem, a simple firmware update will be required. The only unknown is the price of such equipment may be high.

In this regard, we brought you several weeks ago, the incident of this engineer at Google who had spoiled their Chromebook after using a USB cable of the OnePlus-C mark. The manufacturer had then made his "mea culpa" and said that indeed the USB-C Cable OnePlus 2 and X did not meet the standard set by the certification body. In the process, Amazon prohibited the sale of defective cables and chargers.

The Chinese manufacturer Meizu recently formalized its new smartphone flagship, the Pro 6. A model that shows in outline the design of the iPhone 6S Apple. We thus find a unibody aluminum chassis slightly rounded, a curved glass "2.5D", the speaker and the connections on the bottom and two strips "antenna" at the ends.

Regarding the technical details, Meizu has not done in lace. It has a screen of 5.2 inches Super AMOLED display a resolution of 1920 x 1080 pixels with 3D Press technology that detects the pressure on the slab (3D Touch system identical to Apple). Under the hood hides the new processor MediaTek Helio X25, a powerhouse equipped with 10 cores running between 1.4GHz and 2.5GHz and supported by 4 GB of RAM.

Photo side include a 21.16-megapixel sensor with laser autofocus developed by Sony and 5 megapixel front. The only downside is the battery capacity of 2560 mAh only, but that in return for the benefit of fully recharge in one hour. There are in addition a fingerprint sensor and a USB connector typc-C.
The price and availability for France are not known. To give you an idea, it will be available in China to € 340 tariff 32GB version and € 380 for 64 GB. We contacted Meizu to learn more about the French release and will update this article with information complementary.

When the social network Mark Zuckerberg has opened its doors to 360 degree videos last year, it might seem premature. Today, the public can hardly produce this kind of content and professional videos are not common.

But Facebook apparently has other cards to shoot. And the company also presents the virtual reality helmets side with the Oculus Rift, has just to do it. At its annual conference for developers, Facebook F8, the social network has introduced an open source camera for the production of virtual reality content.

17 cameras in a Surround 360 is more than just a camera. This is actually a device consisting of 14 video sensor 2048x2048 pixels, 3 fish eye to the vertical axis of a running Linux device control software and an application for joining automatically images from different sensors.

Thus, the machine is capable of delivering videos to 360 degrees, 8K on each eye, with a rate of 60 frames per second. Video storage uses 8 SSD offering 32GB of throughput per second and two hours of continuous recording. For now, the content will be compatible only with the Samsung Gear VR.
Push content through open source

The choice of open source is strategic course. Facebook hopes to attract developers and boost the production of content in virtual reality. The company noted that at the moment, all the cameras filming 360 degrees own, available only on special order, or inappropriate to the professional production.

By this summer, the software source code and hardware equipping the 360 ​​Surround will be published on GitHub. It will be possible to make yourself Surround 360. Indeed, all its components are available for sale. But overall, you will pay in the $ 30 000 for you offer.

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