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A Mind is Born

linusakesson.net

11–20 of 54 posts

Re: A Mind is Born

#11
post #7

> The melody is generated by a linear-feedback shift register (LFSR). Thus, in one sense, the melody is randomly generated. But I spent a considerable amount of time tweaking the random process until I found something that was musically satisfactory. This is just mind blowing to me. The music is actually really good, I've been playing it on repeat and I just wish it could be longer.

if you like that kind of thing (algorithmic chiptunes), you might enjoy the emerging school of live coding:

http://mixmag.net/feature/algorave

https://youtu.be/KJPdbp1An2s?t=31m29s

Re: A Mind is Born

#13
post #8

Earlier quoted context omitted.

Procedural generation of interesting output being created by very small bits of code makes me think very profound thoughts about how life "works". Physics provides the virtual machine that life executes within, and tiny machines interpreting the "instruction set" of a genetic code are just generating procedural output.

If you're interested in the implications of this view, Stephen Wolfram (of Mathematica fame) has a book called A New Kind of Science[0] that explores how the complexity of the universe can arise from simple machines following simple rules. [0] https://www.wolframscience.com/nksonline/toc.html

Wolfram is discussing cellular automata in that book, though I haven't read it so I can't provide anything beyond noting the mathematical field he's covering.

Ulam and von Neumann developed the concept of cellular automata working together at Los Alamos National Laboratory. Conway's Game of Life is a somewhat interesting 2d implementation.

Re: A Mind is Born

#14
post #8

Earlier quoted context omitted.

Procedural generation of interesting output being created by very small bits of code makes me think very profound thoughts about how life "works". Physics provides the virtual machine that life executes within, and tiny machines interpreting the "instruction set" of a genetic code are just generating procedural output.

If you're interested in the implications of this view, Stephen Wolfram (of Mathematica fame) has a book called A New Kind of Science[0] that explores how the complexity of the universe can arise from simple machines following simple rules. [0] https://www.wolframscience.com/nksonline/toc.html

Great recommendation!

Wolfram's work with cellular automata is definitely interesting, and I really "A New Kind of Science". (Edit: I must also concede that I agree with the review "A Rare Blend of Monster Raving Egomania and Utter Batshit Insanity" cited by another comment here. Wolfram is a good read and a lot of fun, but I question the "science" in the book.)

I haven't re-read it recently to see how it holds up, but Steven Levy's "Artificial Life" (https://www.amazon.com/Artificial-Life-Frontier-Computers-Bi...) hooked me as a kid and set a direction for my future thought. It's not a technical book (which was frustrating to a 14 y/o kid with a programming background that wanted to see the technical details), but I think it would be very thought-provoking for someone new to the idea.

Re: A Mind is Born

#15
The LFSR-generated music reminds me of the old Atari 2600 game "Pitfall". The game had to fit in a 4K cartridge, so a lookup table of the attributes of the 255 "rooms" wouldn't fit. Instead, an LFSR (that fits in 31 bytes) generates the bitstream that describes the entire map. (Background: http://www.samiam.org/blog/20130606.html)

Re: A Mind is Born

#16
post #8

Earlier quoted context omitted.

Procedural generation of interesting output being created by very small bits of code makes me think very profound thoughts about how life "works". Physics provides the virtual machine that life executes within, and tiny machines interpreting the "instruction set" of a genetic code are just generating procedural output.

If you're interested in the implications of this view, Stephen Wolfram (of Mathematica fame) has a book called A New Kind of Science[0] that explores how the complexity of the universe can arise from simple machines following simple rules. [0] https://www.wolframscience.com/nksonline/toc.html

google for schabanel, rondelez, woods. They've been implementing gliders through DNA tiles. Quite something.

Re: A Mind is Born

#17
post #8

Earlier quoted context omitted.

Procedural generation of interesting output being created by very small bits of code makes me think very profound thoughts about how life "works". Physics provides the virtual machine that life executes within, and tiny machines interpreting the "instruction set" of a genetic code are just generating procedural output.

If you're interested in the implications of this view, Stephen Wolfram (of Mathematica fame) has a book called A New Kind of Science[0] that explores how the complexity of the universe can arise from simple machines following simple rules. [0] https://www.wolframscience.com/nksonline/toc.html

See also, this classic review: "A Rare Blend of Monster Raving Egomania and Utter Batshit Insanity"

http://bactra.org/reviews/wolfram/

(originally at http://www.cscs.umich.edu/~crshalizi/reviews/wolfram/)

Re: A Mind is Born

#18

I find there's something fundamental about small sized demos. Trying to craft something as diverse as possible with as few symbols as possible means you have to encode chaos and order at the same time.

Procedural generation of interesting output being created by very small bits of code makes me think very profound thoughts about how life "works". Physics provides the virtual machine that life executes within, and tiny machines interpreting the "instruction set" of a genetic code are just generating procedural output.

> Physics provides the virtual machine

"Very clever, young man, but it's virtual machines all the way down!"

Re: A Mind is Born

#20
post #6

This triggers multiple levels of wonder. That the tune alone is compose-able from 256 bytes is uncanny. What would this have been like to witness in the 1980s ? -being as it could have been published as a relatively easy to type magazine listing. The name "A Mind is Born" has special resonance at this time as there has never been more popular anticipation that artificial minds will soon be able to coalesce from the s…

It would probably have been seen as proof of aliens and/or time travel back then.
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