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Why can't we pass the wheel over to some manner of mechanical Morlock when we need to take a long trip? Need to travel cross-country to visit your parents? You would simply drive down into the nearest UAH entrance. Let your specialized vehicle's automated guidance system sync up with the highway system. You'd turn the controls over to the vehicle, which would allow you to sleep, work or play for the remainder of the drive. There would be no tracks, no moving platforms -- just your vehicle driving itself in formation with other automated vehicles. Upon reaching your destination, the vehicle would follow the proper exit, and you'd take the wheel to manually drive the last few miles. Such a system would be safer. Less congested than current highway systems. In addition, the land that might otherwise be used for highways, interstates and related infrastructure could be reclaimed. Imagine if just half of the world's highway systems could be reserved for oxygen-producing wild plant life? How much radiation do these machines produce? Is it enough to increase cancer rates in the general population? And can TSA agents see intimate details we'd rather they didn't? The European Union has addressed these questions decisively: It bans any body scanners that use X-ray technology. That ban complies with a law in several European countries that says people shouldn't be exposed to X-rays except for medical reasons. In the U.S., the TSA and the vendors that manufacture the scanners - such as Rapiscan for backscatter and L-3 Communications for millimeter wave -- continue to assure the public about the safety of the devices. And they've taken steps to protect passenger privacy by installing software that either creates generic outlines of people or blurs certain regions of the image. Still, many people remain skeptical that airport scanners, in any shape or form, are completely safe. And many more feel a bit lost trying to understand how the machines work and how they're different.|Tesla Inc's ability to quickly issue safety patches via remote software updates is an approach other automakers eye enviously, but that also carries risk as cars become more like rolling computers. Investors have awarded Tesla's leadership on in-car software with a market value of $905 billion that dwarfs traditional carmakers, many of which are now scrambling to roll out their own ability to offer over-the-air software updates. However, Tesla's risk-friendly culture and its desire to quickly release cutting-edge technology has also put it on collision course with U.S. The latest included the opening of a formal probe on Thursday into reports of unexpected brake activation. Florian Rohde, a former Tesla validation manager who is now a consultant, said about the electric carmaker's ability to issue remote updates. That behavior was illustrated earlier this month when the National Highway Traffic Safety Administration (NHTSA) ordered Tesla to issue a recall to prevent some of its vehicles from making "rolling stops" instead of coming to a complete halt at some intersections. That feature violated state laws and was a safety risk, the agency said. estados unidos

















































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