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robg

31,764 karma · joined March 30, 2007

I'm a neuroscientist examining how the human brain enables how we think about the world. Think of our brains as computers (a thought itself!). Then add up all of the computers you've ever owned. Reconstruct the gaps in their use. Consider, rather than electricity, their power comes from food, sleep, and emotion. That's your brain - the computer with more memory than you'll ever know and more precious than anything you'll ever own.

Dad, Neuroscience, Technology.

Top color: 3399ff

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robg··on The James Webb Space Telescope is finding too many early galaxies
Yes, just why assume a multiverse and not a megaverse? Of course, the superhero movies (which I enjoy) give an unrealistic view of what a multiverse would be.
robg··on U.S. judge rules Apple Watch infringed Masimo's pulse oximeter patent
The report described a dramatic case wherein Apple reportedly had met with Masimo and was interested in a deal to incorporate their advanced technology associated with what became the PPG sensors on the backside of the Apple Watch. Yet once Apple met with Marcelo Lamego the Chief Technical Officer and Research Scientist of Cercacor and Michael O’Reilly, its Chief Medical Officer and Executive Vice President for Medical Affairs, they poached the two employees in order to cut Masimo and Cercacor out of any deal and royalties.

https://www.patentlyapple.com/2020/09/apple-sued-a-second-ti...

robg··on The James Webb Space Telescope is finding too many early galaxies
Instead of one big bang, imagine an infinite number of big bangs, all colliding on a cosmic scale in time and space. That’s not necessarily a multiverse, but it is a megaverse with universe as the old paradigm.
robg··on Ask HN: What are the foundational texts for learning about AI/ML/NN?
I was raised on this era - you could go down quite the rabbit hole branching out from McClelland and Geoff Hinton. They were trying to reflect the brain and so backprop was initially seen as a shortcut that could be done away with once more complex models could be supported by processing power and inputs.
robg··on It’s not just what you eat, but the time of day you eat it
https://archive.ph/ObKkk
robg··on Work life balance is impossible
I buy this argument by pointing out the necessity of sleep for core brain functions. Good luck living or working well if you’re not sleeping well. And yet, how many of us have gone years without good sleep?
robg··on Ask HN: I'm 40 and feel my mental ability declining. Programming seems harder.
How is your sleep? If you’ve gone years without good sleep, the damage could be accumulating into cognitive functions.
robg··on The happiest, least stressful, most meaningful jobs in America
https://archive.ph/lmP5c
robg··on Ask HN: What are the foundational texts for learning about AI/ML/NN?
Coming from cognitive neuroscience surprised that Explorations in Parallel Distributed Processing by McClelland and Rumelhart doesn’t get more attention as a classic in bridging old school AI approaches with the modern paradigm.

https://psycnet.apa.org/record/1988-97441-000

robg··on 'Terminator' 1 and 2 Save Their Reveals for the Right Time
I thought the same, but he actually supported it as a way to drive the marketing.

I believed our potential audience would be more attracted to seeing how the most badass killing machine could become a hero than they would be to just another kill-fest in the same vein as the first film. Sequels have to strike a delicate balance between honoring the most loved elements from the first film but also promising to really shake things up and turn them upside down. Our marketing campaign was exactly that promise, and it worked.

https://www.slashfilm.com/1118938/why-james-cameron-spoiled-...

robg··on Airbnb removed my negative review
Noise ordinances.
robg··on Airbnb removed my negative review
You have a say - go to your town’s planning and zoning commission, find others with similar concerns, and force votes on the legality of a full-time hotel next door.
robg··on Ask HN: Concepts that clicked only years after you first encountered them?
That’s a great one. I’ve been looking for something that links the physiology with knowledge work and life demands, but I haven’t found it yet.
robg··on Ask HN: Concepts that clicked only years after you first encountered them?
The autonomic nervous system and the adrenal cortex. Homeostasis is taught as a textbook fact, the body reverting to a baseline over time. What’s not taught is how much the impacts of daily life events drive a continuous stress response. Fight or flight is not just a reaction to deadly threats. It’s active every moment of every day to ensure survival. The adrenal cortex is always active, to traffic, your boss and colleagues, relationship struggles, and overall health and wellness like sleep and nutrition. Yes, the system reverts to a baseline over time but how much that baseline varies is obvious in tracking resting heart rate.
robg··on JPMorgan to spend $1B on rental homes in the US to become a megalandlord
Yeah, this should be regulated. If electricity and water are public utilities, housing should be too.
robg··on Young adults and mental health: Is more childhood independence the answer?
How many don’t sleep well or not enough?
robg··on Remote work’s toll on cities
Yes, more city housing is the answer.
robg··on What happens when babies are left to cry it out?
Co-sleeping has much more of a basis in human history. The challenge is transitioning.
robg··on Life Is Short (2016)
Another stat I read recently: Parents spend ~75% of their child’s life with them before the age of 12. Puts into perspective the good and bad influences long before they fly from the nest.
robg··on Madison Square Garden Uses Facial Recognition to Ban Its Owner’s Enemies
Great point, any way to know if MSG makes more in beer sales than they do in ticket sales? And it must really threaten Dolan if lawyers can show the venue is overselling to already drunk and rowdy attendees.
robg··on Humans hold the key to collaboration no matter how good the software tools
So true, when to interrupt or work together or stay focused is the biggest productivity challenge for teams. Technology is just a communication medium today, intent is the holy grail of collaboration.
robg··on Amazon’s Quest for the ‘Holy Grail’ of Robotics
Dexterity without sight or sensation is pretty useless. Try finding a quarter in pocket full of change with gloves on.
robg··on The Need to Read
Reading is input, writing is output. The transformation between the two is where humanity grows.
robg··on Socrates on the forgetfulness that comes with writing
Don’t we read Plato’s writings of what Socrates said?
robg··on Chief scientist of major corporation can’t handle criticism of the work he hypes
From the title I knew it was about LeCun. Why does it seem like Meta’s culture is riven by sycophants who are unable or unwilling to make work better through criticism?
robg··on Voice assistants are not doing it for big tech
Love the utility, but there’s clearly little business value. Great example where “making something people want” doesn’t alone support the bottomline.
robg··on Show HN: A visual guide to Box Breathing
Still amazing to me that the neurophysiology dictates that slower breathing lowers heart rate and faster breathing increases heart rate.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5709795/

robg··on Emergency SOS via satellite
Really impressed how Apple is leaning into unregulated “safety” features. Fall detection for grandma, crash detection for drivers, now this for adventurers. When you’re doing as well as Apple is, small reasons for consumers to buy keep adding up over the competition.
robg··on Ask HN: How to manage studies when you have a lot of interests?
Where the concepts of majors and minors helps at university. You focus on a topic over weeks and months and years with an experienced guide. Doing that on your own is tough because even if you stick with the material, who do you ask questions of?
robg··on Tesla Is Recalling 40k Cars in Its 17th Recall of the Year
No, all cars depreciate. But my happiness is inversely proportional to customer support headaches.
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