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Comment Oh Come On, it's a Press Release (Score 4, Insightful) 88

OK, no real technical data and some absurd claims here.

First all-digital transceiver? No. There have been others. Especially if you allow them to have a DAC and an ADC and no other components in the analog domain, but even without that, there are lots of IoT-class radios with direct-to-digital detectors and digital outputs directly to the antenna. You might have one in your car remote (mine is two-way).

And they have to use patented algorithms? Everybody else can get along with well-known technology old enough that any applicable patents are long expired.

It would be nicer if there was some information about what they are actually doing. If they really have patented it, there's no reason to hold back.

Comment Re:Custom ... nipples? Actual custom nipples? (Score 2) 61

Actually, replacement nipples could be a huge step forward for women who are facing a mastectomy. Their choices are 1) mastectomy and reconstruction with no nipple, 2) mastectomy and reconstruction with a tattoo where the nipple was, or 3) a "nipple-sparing" mastectomy, which is a much more difficult procedure, carries risks because some tissue gets left behind, isn't always appropriate/possible for women with small breasts, and sometimes fails.

I was dating somebody a few years ago who was diagnosed with breast cancer, and went to most of her surgical consults. (She's fine now; thanks for asking...) Preserving the nipple was a big deal for her, even though there was a good chance that she'd never get sensation back. she went with the nipple sparing option, despite the potential downsides, and was happy with the outcome. (Her summary: "It doesn't look perfect, but it doesn't look deformed, either")

I suspect that if 3D printing of a new nipple was possible for her - and mitigated some of the risks, she might have gone with that.

Comment Re:If "yes," then it's not self-driving (Score 2) 362

"Detecting a malfunction in a sensor is hard, really hard. "

it depends. you have a known range the sensor will read and you have a known rate of change. For example the sensor in my BMW that measures steering angle will go from 10 to 65525 it can read from 0 to 65535 but the physical limits of the mounting will not allow it. which is fine. the computer system also knows that it is 100% impossible to have more than a rate change of + or - 3500 per second. so if any rate changes are high than that, like a glitch that causes it to jump? fail the sensor fall back to limp mode and illuminate the "bring your wallet to the dealer" light.

What if the sensor falls off and does not change? you can make assumptions based on time If I don't see a sensor change within a time frame, sensor is bad.

Systems with only one sensor does not exist in anything other than entertainment devices like your wall thermometer. A car has enough data points to easily identify sensor failures without redundant sensors on each measuring point.

Transportation

Would You Need a License To Drive a Self-Driving Car? 362

agent elevator writes Not as strange a question as it seems, writes Mark Harris at IEEE Spectrum : "Self-driving cars promise a future where you can watch television, sip cocktails, or snooze all the way home. But what happens when something goes wrong? Today's drivers have not been taught how to cope with runaway acceleration, unexpected braking, or a car that wants to steer into a wall." The California DMV is considering something that would be similar to requirements for robocar test-driver training." Hallie Siegel points out this article arguing that we need to be careful about how many rules we make for self-driving cars before they become common. Governments and lawmakers across the world are debating how to best regulate autonomous cars, both for testing, and for operation. Robocar expert Brad Templeton argues that that there is a danger that regulations might be drafted long before the shape of the first commercial deployments of the technology take place.

Comment Re:Great product bloodlines (Score 1) 56

The QuNexus also has control voltage outputs for directly triggering analog/modular gear.

That is great news. I've got a room full of old modular synths, like a Serge suitcase model and an early Arp.2600. Not to mention a Steiner-Parker that looks like it should have a 1930's phone operator sitting at it.

I've built some home-brew triggering controllers, but none of them are anywhere near as good as what McMillan makes.

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