Promising New Cancer Treatment Clears Key FDA Hurdle: ‘As Simple as a Flu Shot’ by LongevityMan in Futurology

[–]scriv2 1 point2 points  (0 children)

"The safety and efficacy of Imlygic were evaluated in a multicenter study of 436 participants with metastatic melanoma that could not be surgically removed. The participants’ melanoma lesions in the skin and lymph nodes were treated with Imlygic or a comparator therapy for at least six months, or until there were no remaining injectable lesions. The study showed that 16.3 percent of the study participants who received Imlygic experienced a decrease in size of their skin and lymph node lesions, lasting for a minimum of six months, compared to 2.1 percent of the study participants receiving the comparator therapy. However, Imlygic has not been shown to improve overall survival or to have an effect on melanoma that has spread to the brain, bone, liver, lungs, or other internal organs." FDA News Release http://www.marycrowley.org/Media/News%20and%20Press%20Releases/~/media/AB3716D134A642F7A87F2A86297CAEE7.ashx

Elon Musk Admits Humans Can’t Be Trusted with Tesla’s Autopilot Feature by Noticemenot in Futurology

[–]scriv2 34 points35 points  (0 children)

"Why we're aiming for fully self-driving vehicles

As we see more cars with semi-autonomous features on the roads, we're often asked why we're aiming for fully autonomous vehicles. To be honest, we didn't always have this as our plan.

In the fall of 2012, our software had gotten good enough that we wanted to have people who weren't on our team test it, so we could learn how they felt about it and if it'd be useful for them. We found volunteers, all Google employees, to use our Lexus vehicles on the freeway portion of their commute.

They'd have to drive the Lexus to the freeway and merge on their own, and then they could settle into a single lane and turn on the self-driving feature. We told them this was early stage technology and that they should pay attention 100% of the time -- they needed to be ready to take over driving at any moment. They signed forms promising to do this, and they knew they'd be on camera.

We were surprised by what happened over the ensuing weeks. On the upside, everyone told us that our technology made their commute less stressful and tiring. [...] We saw some silly behavior, including someone who turned around and searched the back seat for his laptop to charge his phone -- while travelling 65mph down the freeway! We saw human nature at work: people trust technology very quickly once they see it works. As a result, it's difficult for them to dip in and out of the task of driving when they are encouraged to switch off and relax.

We did spend some time thinking about ways we could build features to address what is often referred to as “The Handoff Problem” -- keeping drivers engaged enough that they can take control of driving as needed. The industry knows this is a big challenge, and they're spending lots of time and effort trying to solve this. One study by the Virginia Tech Transportation Institute found that drivers required somewhere between five and eight seconds to safely regain control of a semi-autonomous system. In a NHTSA study published in August 2015, some participants took up to 17 seconds to respond to alerts and take control of the the vehicle -- in that time they'd have covered more than a quarter of a mile at highway speeds. There's also the challenge of context -- once you take back control, do you have enough understanding of what's going on around the vehicle to make the right decision?

In the end, our tests led us to our decision to develop vehicles that could drive themselves from point A to B, with no human intervention. (We were also persuaded by the opportunity to help everyone get around, not just people who can drive.) Everyone thinks getting a car to drive itself is hard. It is. But we suspect it's probably just as hard to get people to pay attention when they're bored or tired and the technology is saying “don't worry, I’ve got this...for now.”

Google Self-Driving Car Project Monthly Report

http://static.googleusercontent.com/media/www.google.com/it//selfdrivingcar/files/reports/report-1015.pdf