Blind to the "guide" the autonomous self Google (video)

Last month we reported the news that the U.S. state of Nevada has approved the movement of vehicles without a driver , a first step obviously encouraged by positive indications of the first concept, as developed by Google with a new demonstration of all released these days.

The protagonist is Steve Mahan, a blind person who has been tested on normal roads of the features of ' self and its efficient navigation system, with the programmed path. Before these experiments were carried out without any problem well from 2010 to 200 thousand miles now. 



The technology is improving significantly, and a guidance system that could actually be realized in the coming years, making it safer to travel by car and giving the priceless independence to people with visual disturbances such as Steve.

[Video] machine gun burst speed! One X-vs. Xperia S-vs. the Galaxy Nexus

This year's MWC 2012 General Assembly, the Taiwanese manufacturer HTC has released the flagship quad-core smartphone HTC One camera is equipped with ImageSense exclusive technology is extremely concerned about the camera supports ultra-high-speed shooting of ultra-short 0.7 seconds preparation time and 0.2 sec ultra-fast autofocus function, simply press and hold the shutter button, you can achieve machine guns continuous camera.

Undeniably, the highlight of sound is very excited, before conducting the actual test, no one believes it just advertising effectiveness. Fortunately, foreign technology blog real machine for us to reveal the camera of the One, X, and some competition with the same level of the flagship model of Sony Xperia S and Samsung Galaxy Nexus, the entire testing process is very interesting, we take a look. First of all, the first test project to test three types of smart phones, which mobile can shoot the fastest burst mode of the test cell phone, turn on the camera from sleep, the whole process takes jump over through the main screen, or directly from the main screen to open the camera to capture. Seen as the video, the results are very difficult to judge, even though One, X has a preparation time of 0.7 seconds of ultra-high-speed shooting, but the Xperia S through a dedicated shutter button to open the camera seems to be shorter, faster, or even directly to complete lightning camera to process. One, X-can beat the Galaxy Nexus, two machine speed difference is very obvious, One, X the corresponding speed is significantly faster. The second test is still the test of the camera's burst mode, continuous and fast take pictures of the big test. There is no doubt that the HTC One X in this test is the most controversial winner, 0.2 seconds ultra-fast AF + machine-gun style shooting "has reached near-perfection, and photographs in machine gun mode The image quality of normal, the focus is also very accurate, the Nexus the other hand, the Galaxy appeared to be inadequate. Specific test cases to see the video: