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musesum

1,037 karma · joined August 17, 2010

github.com/musesum/DeepMuse
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musesum··on DNA tests show Subway sandwiches could contain just 50% chicken
Would rather have my chicken vat grown. Will try any cloned meat up to by not including "Wendy Meat" (as per Rudy Rucker's novel Freeware)
musesum··on Time-saving technology destroys our productivity
> Rory Sutherland is vice-chairman of Ogilvy Group UK

I wonder if the OP observations of "(box-ticking, arse-covering, fatuous self-exculpating emails, the collection of ever more stupid metrics)" occurs more often in the advertising business? I searched for a chart that broke down stupid metrics by industry, but the closest one I could find is this: http://www.infosecisland.com/uploads/remoteimg/aa043ae12a097...

musesum··on Summary of the Neural Information Processing Systems Conference 2016
This is a great overview. Have been very keen on emulating biological neurons, where axons and dendrites may span beyond a single layer. ResNets seem like a step in that direction.
musesum··on Neurodiversity
TL;DR CRISPR will lead to fewer people on autism/spectrum?

A friend mentioned his son is a bit "Aspy" - he said it with a bit of pride in his voice. Both father and son are brilliant coders.

Meanwhile, there's Modafinil. Originally intended as a treatment for narcolepsy, others use it to improve concentration.

I wonder if neuro-configurability will lead to less or more diversity?

musesum··on Hawaii's Final Sugar Cargo Departs Maui Aboard 'Moku Pahu'
Hmmm, that's the first I've heard about limited season, maybe for a particular variety? There are so many kinds. Searching "breadfruit growing season" yields: https://www.hort.purdue.edu/newcrop/morton/breadfruit.html

I forwarded the OP to my friend from Global Manna. His opinion about the effects of cane on the Island biome were less fond.

musesum··on Hawaii's Final Sugar Cargo Departs Maui Aboard 'Moku Pahu'
There has been a lot of interest in Breadfruit as a slow carb crop. A friend mentioned that demand exceeds current supply.
musesum··on No Copyright for Pornography: A Response to File-Sharing Litigation (2012)
A friend developed a cellular automata engine, 20 years ago. He sampled porn for palette mapping. There was Zero correlation of physical shapes. While the visuals were abstract, the color scheme felt warm and inviting. Did the original material help 'promote the Progress of Science and useful Arts'?
musesum··on Bose Hearphones
Information was from the top negative review on Amazon: "I called Bose support and they told me the QC30 was never intended to be a replacement for the QC20. They said the NC wouldn’t be as strong and wasn’t intended to be. That is why one is designated QuietControl and not QuietComfort. "

I missed the reply from Bose: "We apologize for the information you received from our support team as it is not accurate. The Quietcontrol 30 headphones should offer a comparable level of noise cancellation to the previous QC20 model. Although the level of noise cancellation is adjustable on the QC30, they should perform just as well as the QC20."

musesum··on Bose Hearphones
Didn't know about the QC30s. Amazon review mentions that the noise cancelling is not as extreme as QC20 or QC35 (by design, according to Bose).

My guess is that the new buds will allow the iPhone as a 3rd microphone, with Apple's "Live Listen"

musesum··on Bose Hearphones
Yep, Doppler and Apple delaying product.

A friend has worn the simple noise cancelling version of the Hear One to a loud concert. She loves them.

Another friend has the Bragi Dash earbuds and was complaining of some Bluetooth drop-out.

IMO, would rather have a neck band sending out RF than something sitting inside my head. Maybe the new passive WiFi solves that concern at 1/10,000 the power?

musesum··on Bose Hearphones
So, same market as the DopplerLabs Hear One?

I am the ideal customer: some hearing loss from my VJ days, but still appreciate frequency response. I render all my music at 192Khz.

Basic hearing aids suck at frequency response. Most drop off at around 8KHz Meanwhile, Apple has created a pipeline for hearing aid. https://support.apple.com/en-us/HT201466 I haven't used it.

I often work out of noisy cafes. So, I wear Bose Quiet Comfort 20 earbuds. If I forget, I will go back home to fetch them. Have even taken the QC 20's to public concerts to use the noise cancellation feature instead of earplugs.

musesum··on How I Wrote the Screenplay for “Arrival” and What I Learned Doing It
> My suspicion is that this is because all the possible photon states are coherent along and immediately nearby that path

Well, am new to the subject, so not sure what this means. Am curious if there is any relationship between Fermat's principle of least time (https://en.wikipedia.org/wiki/Fermat's_principle) and Quantum FFTs (https://www.quora.com/How-does-Shors-algorithm-work-in-layma...)

musesum··on How I Wrote the Screenplay for “Arrival” and What I Learned Doing It
A side benefit of the movie was that it prompted me to read Ted Chiang's story again. The first time, I had skipped past the bit about Variational Calculus. Now, I'm intrigued by Fermat's Calculus of Variations. http://www.askamathematician.com/2011/08/q-why-does-light-ch...

I wonder: given that a Photon travels at the speed of light, then everything happens instantaneously, from its point of view. So, is choosing the path that takes the shortest time like a standing wave?

musesum··on How I Wrote the Screenplay for “Arrival” and What I Learned Doing It
Thanks for the link. Mentioned elsewhere that Wolfram's software was used live in filming to analyze the semagraphs. But, I missed the Wolfram blog post. Am going to see the movie again particularly for that sequence (plus the Jóhann Jóhannsson soundtrack floors me).
musesum··on New MacBook Pro Is Not a Laptop for Developers Anymore
I've bought every single MBP since 2007, when I switched over from Windows to focus on iOS. This may be the first one I skip. Not sure.

PRO: My muscle memory is solidly in the MacOS+Xcode camp. Switching from ctrl key to command key for basic operations resulted in my RSI injury going away. Why? My guess: because the thumb is now the pivot point for commands, instead of the pinky. As a result, my hands splay inwards instead of outwards. Back during my MS-Win days, the solution was to get a split keyboard for the desktop. No longer need that.

CON: The main problem a dynamic set of keys is that you have to look at them. Each eye saccade wastes 200 milliseconds. I also assign app shortcuts with cmd-option-fn and use divvy + cmd-option-fn to assign reorganize window placement.

Plus, I wanna play with ML using CUDA. Am missing the Nvidia GPU that came with my 2013 MBP.

musesum··on Soylent halts sales of its powder as customers keep getting sick
Have gone through a few cases of Soylent 2.0 with no issues. I use to drink a few a week as a sporadic meal replacement. Now, I mix my own variation with casein protein and trehalose.

Intestinal flora tweak?

When I switched to a modified ketogenic diet, it took a few days to adjust. I now start the morning with coffee mixed with butter and caprylic acid (refined MCT oil).

Advice was: ease into it; too much, too soon, can lead to disaster pants.

[EDIT] switched order

musesum··on Brutalism is Back
So, the Pierre Cardin Bubble house is brutalist? http://www.livbit.com/article/2010/06/11/bubble-palace-an-un...

With this in mind, I wonder what you could do with a 3D printer: https://www.youtube.com/watch?v=DQ5Elbvvr1M

musesum··on Ask HN: How do you keep motivated if nobody supports you?
Funny, about the similarities. I moved from Iowa to California, in my mid 20's. Had worked for my Dad's business, for a while. Wrote a new DBMS from scratch to use in the business.

Moved to California would sell it, but ran out of money. So, I got a gig selling computers. Wrote code in my spare time. Then I got a gig selling software. Designed a better version in my spare time. And then my Boss invested in it. And then we failed at selling it. And then got a new gig writing software. And then another and another.

Then, at one gig I stumbled upon how to make a tool cheaper and better. That turned into a startup. Became a CTO. Had a little success. And then onto the next thing. My old Boss became a friend. So, he invested in the next thing.

In the midst of all that, there were some dry periods. I remember not eating. I remember flunking a job interview after spending my last $100 for a cab ride to get there on time. It felt like: what's the point?

Making a product is not the same as solving a puzzle. I'm an entrepreneur. That is very different from being a software engineer. An engineer is usually forward chaining from tools and patterns. An entrepreneur is usually backward chaining from goals.

I learned a lot from my Dad. I'm glad I worked for him. And I'm glad I moved away.

musesum··on A Pixel Artist Renounces Pixel Art (2015)
I used to hand anti-alias pixel fonts. There was a tool called Grasp that our shop used to create animated ads back in the early 90's. It only supported two color pixel fonts.

Wrote a tool to take a single font sheet bitmap and parse out each letter. Each letter had 4 shades of grey. So, would create 4 fonts that would render in 4 passes.

To make a master bitmap, we'd scan a font sheet into a PCX file hand it over to an artist with the instructions: "make it smooth". Hours upon hours of: zoom-in-click-click-click-zoom-out-review-repeat. Poor artist.

I wonder what kind of lament a vector artist will have, decades from now. And what will take its place.

[edit] vector

musesum··on Neuromorphic computing implementation of pole balancing
Interesting. This could map onto a cellular automata. Do the connections evolve from left to right? Or do you start with a static size universe?
musesum··on Neuromorphic computing implementation of pole balancing
How was the wiring between neurons and synapses created?
musesum··on A Conversation About OOP vs. FP Turns Constructive
From Bill Gathan: http://www.codenewbie.org/blogs/object-oriented-programming-...

Michael Fogus, author of “Functional JavaScript”, suggests in his blog post “FP vs OO, from the trenches” (http://blog.fogus.me/2013/07/22/fp-vs-oo-from-the-trenches/) that when he deals with data about people, FP works well, but when he tries to simulate people, OOP works well.

I wonder about shape of the data as it moves from domain -> range? How would they map to machine and biological models for learning? First guess is the that ML maps well onto FP; for CNNs, the data progresses synchronously from one layer to the next. For Bio, state is asynchronous; neurons, after firing have an efficacy period. Maybe super-fine-grain objects? Petri nets are interesting in that they can feedforward state asynchronously.

musesum··on Why are so many BASE jumpers dying?
Exactly. Trust someone that has survived their 20's. I now ask "So, how many times have you done this?"

I really admire the focus and patience. Back in the 70's, my inspiration was Royal Robins. I like the idea of leaving no trace on the rock. Not sure what modern bolts are like.

musesum··on Why are so many BASE jumpers dying?
“Right now, wingsuit BASE jumping is, globally, the hottest thing going for the impressionable, 18- to 35-year-old single-male demographic.”

I used to do free-climbing. The first time that I climbed with ropes was with friends. It was also their first time with ropes. They didn't know how to tie a knot. The first time I repelled off a cliff was with a gold line with partner feeding from below. The knot slipped. I felt a vibration and hands instinctively grasped. I was 4 stories up and hanging on literally at the end of my rope. I was 22.

I started to look at my body as a resource. Climbing helped to fine tune a sense of balance. Kept the mind sharp. Then read that Chris Langton (an A-Life pioneer) had a hang gliding accident. Started to make risk-reward assessments. Changed sports.

musesum··on How I Built a Custom Camper Van (2015)
Inspiring! Have been wondering when I can tweak a Tesla Van: https://electrek.co/2016/07/31/tesla-all-electric-cargo-van-...
musesum··on How the Hunt Brothers Cornered the Silver Market and Then Lost It All
Cool! I stand corrected.
musesum··on How the Hunt Brothers Cornered the Silver Market and Then Lost It All
Hey, I was in that business, too! I walked around to all the photo labs and offered to take their used developer off their hands. Was still in high school at the time.

Meanwhile, my Dad bought $1000 worth of quarters. Then he had us sort out all the quarters that were dated 1964 and before into a separate pile, as those quarters were 100% silver. After that, we sold the all silver quarters by weight. Forgot what the price was, but was worth the time.

musesum··on Indie Hackers: Learn how developers are making money
Let's implement all the retention tricks of a pron site.
musesum··on Reasons not to use Apple
I was going to say exactly the same thing.

I've been spending much of the last year developing some open source code (a data flow ontology). Was thinking of using GPLv3. But, now leaning towards MIT. The first app to use it will be a visual music synth for iOS.

Ironically, Stallman just reminded me about GPL's philosophical baggage.

musesum··on Fare Hacking on BART
Was trying to think of a real world problem that this could solve. Basically you want multiple entities to peform tasks for each other (tagging) at multiple destinations at a minimal cost.

One possibility is the taxi/uber/lyft hailing problem. Instead of stations, you have rider and car locations. Time and distance is the ticket cost.

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