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Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free

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41–50 of 670 posts

Re: Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free

#41

Meanwhile, the only thing people really want from Rivian is CarPlay / Android Auto support, lol.

CarPlay and affordability. I was totally smitten last year with the R1S during a test drive. I'm not a car person but felt that spark people must feel when they obsess over their vehicles.

But it wasn't pushing-six-figures smitten, which is where you're at when you get a new one with customizations.

Re: Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free

#43

Earlier quoted context omitted.

I think the shift to EV is inevitable.

I agree, but it won't happen until EVs get more range.

Better charging infrastructure and faster charging batteries will mitigate some of that.

Re: Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free

#44
post #41

Meanwhile, the only thing people really want from Rivian is CarPlay / Android Auto support, lol.

CarPlay and affordability. I was totally smitten last year with the R1S during a test drive. I'm not a car person but felt that spark people must feel when they obsess over their vehicles. But it wasn't pushing-six-figures smitten, which is where you're at when you get a new one with customizations.

Yep. I certainly wanted an R1S, but ended up in an EV9 due to CarPlay plus huge lease incentives. No regrets, and will probably get another after this lease is up.

Re: Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free

#45
post #23
post #6

Where I live I am often surrounded by Waymo vehicles... is Lidar 100% safe for people to be around? I ask because I read an article about how Lidar on one of the new Volvos could destroy your phone camera if you pointed it at it? If Lidar can do that to a phone camera, can it hurt your eyes?

Your eyes will be fine (assuming that we are talking about automotive LiDAR specifically). Automotive LiDAR is designed to meet Class-1 laser eye-safety standard, which means "safe under normal conditions." It isn't some subjective/marketing thing, it is an official laser safety classification that is very regulated. However, if you try to break that "normal conditions" rule by pressing your eyeball directly against…

Why wouldn’t your eye lens focus LIDAR photons from the same source onto a small region of your retina in the same way that a phone camera lens focuses same-origin photos to a few pixels?

Sorry if this is a silly question, I honestly don’t have the greatest understanding of EM.

Re: Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free

#46

Is there some tight coupling on autonomy + electric cars? Seems the only 2 viable hands-free car companies are Tesla and Rivian. I don't see myself ever getting an electric car, but it doesn't seem like the big car companies are anywhere near this.

No, the only Level 3 self-driving system is Drive Pilot by Mercedes. They have it on the S-Class and EQS sedans, so one ICE/hybrid and one EV.

It even comes with legal liability for the car manufacturer, that's how confident they are in the tech. None of this kind of hopium: https://en.wikipedia.org/wiki/List_of_predictions_for_autono...

Re: Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free

#47
Watching this unfold... I keep thinking about the supply chain... how many rare minerals go into this custom silicon?

ALSO what happens when the first generation hits end-of-life... will there be a clear path to recycling? I want to believe these platforms will last more than a subscription cycle...

BUT I guess we won't know until we see a teardown...

Re: Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free

#48
Rivians have been spotted with giant Velodyne VLS-128 "Alpha Puck"s since several years ago [1]. But from last I checked, Rivian's ADAS is still struggling with ping-ponging in lanes on curved stretches, and it only works on a small set of pre-mapped highways. Highly doubtful that "universal hands free" is coming.

[1] https://www.reddit.com/r/SelfDrivingCars/comments/mqijd2/riv...

Re: Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free

#49

Is there some tight coupling on autonomy + electric cars? Seems the only 2 viable hands-free car companies are Tesla and Rivian. I don't see myself ever getting an electric car, but it doesn't seem like the big car companies are anywhere near this.

No, there is no coupling between EVs and automation.

Ford BlueCruise and Mercedes Drive Pilot are equipped on some ICE vehicles, and are hands-free driving on (some) highways.

Mercedes Drive Pilot is classified as L3 which is better than Tesla or Rivian.

Re: Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free

#50

Earlier quoted context omitted.

That is curious. The market must not have faith in their ability to execute on their plans

The market wants them to sell the $40k cars asap. All the other side quests are distractions. When they spun off their electric bike side project, the stock went up.

Adding LIDAR would probably turn a $40k car a $70k car as well.
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