South Korea to spend $1T on more memory chip production and humanoid robots

2 hours ago (arstechnica.com)

The title sounds to me like: I am going to spend $1000 in groceries and dance lessons. That is, two very different things lumped together.

Memory chips are like groceries, essential commodity parts, a no-nonsense investment. Humanoid robots are like dance lessons, it is cool, it is sexy, and it may pay off in the future, but the value is much less certain.

  • How else do you offset the impact declining / ageing populations will have? Rather than sexy, it is a longer horizon investment.

I wonder how Germany missed the semi manufacturing train? They had literally everything: universities, manufacturing culture, expertise and supporting supply chains, cash.

I forgot, they also had ASML, freaking next door!

  • They had a large memory manufacturer, Infineon, who spun out their memory division as Qimonda which then went bankrupt [1]. They were the 2nd largest in the world at one time apparently. Looking back, it's easy to say the German govt should have thrown them a billion or two to keep them afloat. However, state intervention was very unpopular at the time in economic circles, and there was much furor over bailouts following the 2008 crisis.

    Japan has an even sadder story. They were the DRAM top dog for a very long time. South Korea entirely ate their lunch.

    [1] https://en.wikipedia.org/wiki/Qimonda

  • Chip fab locations have traditionally had more political than economic importance. Matrix multiplication chips and RAM have been the recent exception, while TSMC has long been the geopolitical exception. ASML's location only matters to the extent that it gets ordered not to sell to someone.

  • IIRC Taiwan took a page out of Singapore's playbook and went all in on electrical engineering and adjecent fields. It was very much a long-term strategy. Germany probably didn't feel nearly as much pressure, and was already very strong in all industry.

> “Semiconductors, physical AI, and AI data centers are the triple axis for a great leap forward.”

Not the best wording... I wonder how serious this announcement is.

  • Looks like a lazy translation; the president used a word "대도약" while the Chinese campaign that you're referring is translated into "대약진운동".

  • It's from the president's speech. Too lazy to look up the actual text but I guess he meant "pillars", a common metaphor in East Asia. In English axis and pillar are distinct but in East Asia the line is blurry.

    For example, the Japanese word 軸 (jiku) is used to mean the "axis" of a graph, but it is also used in business to mean the "core pillar/backbone" of a strategy (e.g., 経営の軸 keiei no jiku, literally "the axis of management," but conceptually "the pillar of management").

  • The speech was delivered in Korean so this is a choice by a translator. I don’t speak Korean but I asked an LLM and it says …

    the phrase used is "대도약" (daedoyak), which literally means "great leap forward" or "great jump forward." This is NOT "대약진" (daeyakjin), which would be the direct translation of China's "Great Leap Forward" (大跃进).

Why humanoid? Surely there must be a superior physical form factor than one mimicking human anatomy. Is it just supposed to be more psychologically acceptable?

  • There are just a few reasons - humanoid make sense, mostly for multi purpose tasks - where if you want a robot to be multi-job, do almost everything a human can do at work --

    If you want a weld you need a 1 arm robot, if a robot to weld, then stack, then push parts on a cart across the factory - then sweep up, then etc.. etc.. perhaps a humanoid is alright.

    There will definitely be too many people comfortable with ownership / master relationship with a humanoid robot that will do their bidding.

  • A lot of training data being collected is coming from people. You have companies paying people to do chores while recording themselves.

  • Human spaces are built for humans. Outdoors cars and quad coppers are a great form but constrained by stars, doors, and low ceiling makes them a poor fit.

    Put another way 2 foot tall and 10 foot tall humanoid robots aren’t particularly useful. But a good enough 5-6 foot tall humanoid robot can be swapped into an assembly line wherever a human is currently working without redesigning that workspace.

  • Because it's what Elon and China say that matters. There are exceptions but Korea is not the land of creativity. At all.

Better spend it now, people won’t need greater than 1.5tr parameter models

and battery powered consumer devices will be able to run those and lower sufficiently capable models by then, distributing the need for compute away from capital projects

the glut will be enormous

yes, immortalize this phrase just like the 640kb ram phrase, I’ll stand by it