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swordsmith

133 karma · joined July 22, 2011

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swordsmith··on Why we are suing the Administration
Not if the "reputable media" are pressured/threatened by CCP
swordsmith··on China hires over 100 TSMC engineers in push for chip leadership
> If the lack of precision, simulation time, and general drudgery doesn't kill your enthusiasm when compared to your textbook learning, then by all means proceed.

Exactly why I stopped, this hits close to home

swordsmith··on China hires over 100 TSMC engineers in push for chip leadership
This is a good way to put it. I suppose Taiwan can boost their nationalism to promote their employees' loyalty. Nationalism has done wonders for China
swordsmith··on US to ban transactions with ByteDance and WeChat in 45 days
Wechat is used by a vast majority of overseas Chinese (and increasingly non-Chinese as well), and a lot of the employees would message each other about work matters over WeChat because of convenience. All these messages are routed through Tencent's Chinese servers.
swordsmith··on Time to Upgrade Your Monitor
The entire time I'm reading the post, I'm thinking the yellow background really hurts my eyes...
swordsmith··on Italy is extending its coronavirus quarantine measures to the entire country
Would make more sense for the elderly and vulnerable, and those that work/live in close proximity with those to be self-quarantined. Makes little sense to apply those measures to the young and healthy, for whom the effects (both symptoms and mortality rate) are similar to contracting flu without vaccine.
swordsmith··on Facebook to acquire CTRL-Labs, a startup for controlling computers with the mind
This is typical marketing speak. The device is measuring EMG. The motor neurons can fire without causing overt/obvious muscle movements, and these can be picked up still.
swordsmith··on How TikTok censors videos that do not please Beijing
Even a significant chunk of educated Chinese with exposure to Western democracy and political system often justifies the censorship with "most Chinese people are not educated and get easily influenced by things on the internet and this results in social instability". I can see the reasoning behind that, and can't think of a satisfying counter-argument.
swordsmith··on Chinese military entering Shenzen, just across the border with Hong Kong
This is a common argument that Chinese/East-Asian culture makes democracy extremely difficult. The prime counter examples are Taiwan, South Korea, and even Japan. Similar cultural background, but all are able to operate in a liberal democracy in a relatively short amount of time.
swordsmith··on Unusual, evidence-based ways to get better at a new language
> subtitled videos with links from each word (or idiomatic phrase) in the subtitles to dictionary definitions.

I'm not sure having a easy link is necessarily a good thing. The act of typing the characters and opening up the page, especially multiple times (it's rare you'll remember a word after looking it up one time), form a strong anchor in memory. This is the similar effect to having google maps vs. looking up direction before driving on remembering your route.

swordsmith··on Beijing Presses Hong Kong Government to Quell Unrest
Hongkong is more well known than Xinjiang
swordsmith··on Study: Immigrants and their kids founded 45% of U.S. Fortune 500 companies
Exactly. It's offensive to put legal immigrants (at least to my family and people we know) in the same category as illegal immigrants, and use our success to justify illegal immigration.
swordsmith··on How much bandwidth does the spinal cord have?
Your issue makes sense when talking about intra-cortical communication between neurons. It is a reasonable thing to speculate, given the right definition, for signal transmission in the peripheral nervous systems -- i.e. what is the bandwidth of the nerve bundle that transmit signals received by the motor neurons that stimulate your hand muscles to contract
swordsmith··on How much bandwidth does the spinal cord have?
Myelin's function is to speed up signal conduction along the axon, not crosstalk between axon fibers.
swordsmith··on Breaking max efficiency of solar cells by activating 2 electrons with 1 photon
I think your concerns are addressed a bit toward the end of the article

> Other approaches to improving the efficiency of solar cells tend to involve adding another kind of cell, such as a perovskite layer, over the silicon. Baldo says “they’re building one cell on top of another. Fundamentally, we’re making one cell — we’re kind of turbocharging the silicon cell. We’re adding more current into the silicon, as opposed to making two cells.”

The opening sentence is accurate -- "conventional" silicon solar cells are exactly what this work is improving.

swordsmith··on Information is like snacks, money, and drugs to the brain
Our brain craves dopamine releases, which signals future reward. This rewarding-ness of food, info, drugs can be converted to a monetary value and measured.
swordsmith··on Facebook reveals its cryptocurrency Libra
> I'm pretty sure that this type of data collection tool is in use today by the Chinese government.

Yeah US is a bit slow to that party. Alipay and Wechat-pay has roughly a billion users (conservative estimate) in China. It's widely socially accepted.

Makes more sense in the case of China, which never had wide adoption of credit cards. In Libra's case...why should I ever use it instead of sticking with credit cards?

swordsmith··on I got asked LeetCode questions for a dev-ops systems engineering job today
> EE, Civil, Mechanical, Aeronautical etc. and in not a single one of them do they do this monkey dance.

EEs definitely go through basic, advanced, and domain-specific circuit design questions in their interviews. And compared to LEETCODE they are much more difficult to prepare for too.

There is a reason why SWE is a fallback option for many other engineering disciplines -- resources like leetcode and low barrier of entry to learning make it much more accessible.

swordsmith··on WeChat is Watching: Living in China with the app that knows everything about me
> The CCP's justification for censoring would probably be that they need to preserve their legitimacy while the country is still in its formative phase.

You would expect the censoring to be less instead of more as the country develops. This has been the hope of the rest of the world as well -- that economic growth, higher education level and stability would usher in the transition away from autocracy. However, this doesn't seem to be happening and the tech-enabled information control only serves to worsen -- Chinese citizens' knowledge of personal freedom, checks and balances have been stagnating.

> We’ll have to see what happens, but my personal belief is that China will move more and more towards glasnost-like policies as time goes on but at its own pace, not at the pace dictated by western powers.

This had been the hope of the world, Chinese abroad and much of Hong Kong. But the recent actions of CCP, including the Hong Kong extradition law proposal seem to suggest this doesn't seem likely or the time scale might be slow enough that the rise of China may become a threat to the rest of the World first (lack of the rule of law , and the associated forced intellectual theft and transfer, leveraging economic might to bully its neighbors).

I see the trade-war as the external stimulus that is needed to accelerate China's transition. When the economic growth slows, the party would have to address the social issues. However, years of state-education and nationalistic propaganda is difficult to overcome.

> Surely you mean “fuck the hardline members of the CCP, but hopefully the reformers win out”?

You are right. That is the ideal outcome. Hopefully Xi is more Chiang Kai-Shek than Mao.

swordsmith··on WeChat is Watching: Living in China with the app that knows everything about me
> The CCP, for all its imperfections, has lifted 850 million illiterate peasants out of extreme poverty in a mere few decades

This is one of the most frequent arguments by Chinese excusing the actions of CCP. Keep in mind that this is the party that started the cultural revolution, which resulted in 5-10 million deaths due to famine and state-sanctioned purge, destruction of cultural heritage, and forcible seizure of land (all land in China is owned by the state). Yet to this day the details of this history are rarely discussed in school and subjective to censor.

A wealthy person who has no affiliation with the Chinese government is vulnerable to predatory action by local government [1] -- a big reason why there are so many wealthy Chinese buying and moving property in foreign countries, and part of why government officials tend to be among the richest in the country.

The massive wealth created as a result of private enterprises that end up in the hands of government officials through various methods, is often siphoned out of the country. Imagine if KMT stayed in power, the cultural revolution didn't happen, and private business owners weren't paranoid of the government meddling -- 850 million illiterate peasants were lifted out of extreme poverty despite CCP.

Since Xi's rise to power, the anti-corruption campaign has served both to root out some corruption, and at the same time removing his opposition in the party, leading to his limitless term as the party leader.

While some speculate Xi may use this as an opportunity to move China toward a more democratic model, there is nothing preventing him and his faction from siphoning more wealth from the country.

> The trade-off was made between an authoritarian but stable and prosperous society vs balkanization and endless wars that pre-mature democracies tend to produce.

Your whole thesis seems to be based on the economic growth of the country justifies the oppression and corruption. But as the economic growth slows down, at what point is it not enough as a justification? With the tight media country, how would the Chinese people EVEN know what the true state of the economy is? And even if they decided they've had enough, with the growing control of information, communication, and movements, what can they even do at that point?

So yeah, fuck CCP

[1] https://www.nytimes.com/2018/03/01/business/china-parliament...

swordsmith··on Hong Kong Police Fire Tear Gas, Rubber Bullets at Protesters
This is very important -- Chinese people and CCP are separate. Yet years of very successful propaganda have resulted in even fairly well educated Chinese (overseas nevertheless) to treat any criticisms on the party as an attack on all Chinese people.

Although to be fair, criticisms and journalism also rarely make the distinction between "China" and "CCP".

swordsmith··on Desktop Neo – rethinking the desktop interface for productivity
Another example:

When I work on laptops, I like to have my terminal/editor to be semi-transparent with design doc/browser underneath for quick reference.

swordsmith··on New Mac Pro
The lattice gives me the creeps. Much better to just get a Lenovo C730 cube. Similar mechanical design, better specs, and 1/5 of the price.
swordsmith··on US has underestimated Huawei, says founder
Someone who reads between the lines
swordsmith··on I turned my interview task for Google into a startup
Regarding the quote -- most of these skills are pretty general though.
swordsmith··on Can Uber ever make money?
I think you are a bit sheltered about what "bad" neighborhoods can be like
swordsmith··on Reasons not to reveal your DNA
I read stories about adults trying to find their biological parents all the time and think why do they want to do such a thing? What are they hoping to gain -- by becoming close with their biological parents who possibly have knowingly abandoned them, they also risk alienating and hurting their adoptive parents. Sounds pretty selfish to me.
swordsmith··on Brain signals translated into speech using AI
Because commercial use requiring brain surgery is most likely not going to work
swordsmith··on Brain signals translated into speech using AI
ECoG has much higher temporal and spatial resolution than EEG. Conversion from EEG to ECoG is not likely, the opposite can be done, but not very useful though.
swordsmith··on The “sewing machine” for minimally invasive neural recording
The first and last author both work(ed) at Neuralink.
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