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robjan

3,449 karma · joined December 1, 2015

Hong Kong based fintech guy.

Any views were my own at the particular point in time in which they were expressed.

submissionscomments
robjan··on Airline keeps mistaking 101-year-old woman for 1-year-old baby
They fixed it by having a rolling "epoch" it just so happens that some people's ages don't fit that assumption.
robjan··on TfL's simple pop-up message led to a significant drop in paper ticket sales
The article says that most people were buying paper tickets with cards anyway
robjan··on Bitcoin Block 840000
It can. The misconception that people generally have is believing that purchasing securities is a zero-sum game when in fact it's generally a positive sum game. When you buy a bitcoin (or security), the money you spent doesn't disappear so the amount of bitcoins and fiat in circulation do not change as a result of this trade. There's nothing stopping a bitcoin from being worth a million dollars or a dollar being worth a million bitcoins, it's just a function of supply and demand.
robjan··on Zoho is attracting the attention of African startup founders
You can choose data residency. My account is hosted in Europe
robjan··on Bitcoin Block 840000
The market cap is just the last price multiplied by the number of the asset in existence. There is no restriction on last price for either SP500 or bitcoin.
robjan··on Bitcoin Block 840000
This doesn't really make sense. Bitcoin is deflationary but the market cap has no ceiling, it's just based on what people are currently willing to pay for a coin.
robjan··on Apple deletes WhatsApp, Threads from China app store on orders from Beijing
This is the truth. My non-banned finance company from Hong Kong is also having to pull its app from the Mainland Apple store because we don't have any interest in formally registering a business entity in China.

WhatsApp and Threads are just other instances of organisations without an ICP.

robjan··on I can't use my number pad for 2FA codes
These anti-features are almost always a requirement coming from either a cyber security or compliance department, not from product or engineering.
robjan··on Notepad++: Help us to take down the parasite website
The analogy would be creating a site called amazon.org, providing an e-commerce like experience then redirecting people to the real site once you go to the shopping cart.
robjan··on Glory is only 11MB/sec away (2023)
> 500 Internal Server Error

Looks like the author is getting more than 11MB/s traffic. Here's an archived version: https://archive.is/UVpg0

robjan··on The Rise and Fall of 3M's Floppy Disk (2023)
In the past long tail musicians got nothing, now they get a handful of shrapnel from Spotify plays.
robjan··on Boeing CEO Calhoun to step down at end of 2024
The COVID restrictions here were only removed last year so that makes sense.
robjan··on AI used well can restore middle class jobs [pdf]
I think it actually replaces an army of junior engineers or your offshore development house. The real engineering continues while the grunt work is farmed out to AI. It also kills the junior engineer since there will be years where they are less valuable than something with a marginal cost close to zero.
robjan··on Boeing chief must have engineering background, Emirates boss says
I have worked in companies where the focus was finding who is responsible for failures. The result was that minor incidents were covered up to save bonuses and the problems (in the Problem Management context) that led to them were invisible to the management. When problems are invisible there is a tendency to push into safety margins to cut costs (known as normalisation of deviance) which ultimately leads to uncontrolled incidents.

In my current role I promote a blameless culture and the result is my team proactively raise incidents. We have more incidents than other teams but the incidents are generally controlled and problems are visible, prioritised and closed off. Coincidentally, my teams have record high Mean Times Between Failures and I'm now working with the other teams to fix their safety culture.

The lack of thinking about safety culture in this way is one of the reason that I don't believe most "Software Engineers" should be considered engineers.

robjan··on Boeing CEO Calhoun to step down at end of 2024
That's not really how the stock market works. Also Cathay pays profit to its shareholders in the form of dividends.
robjan··on Boeing CEO Calhoun to step down at end of 2024
I don't know much about US airlines but Cathay Pacific made a record breaking profit this year and they aren't even at full capacity https://www.bloomberg.com/news/articles/2024-03-13/cathay-pa...
robjan··on VCard and RSS as an alternative to social media
It's "SOURCE"
robjan··on 900 Sites, 125M accounts, 1 Vulnerability
Not really used in Hong Kong that much anymore apart from a small subset of people (WhatsApp is king). It's also heavily used in Thailand.
robjan··on Estimate your age of death
It's your probability of dying at those ages. The higher ages have lower probability because most people will have already died. In other words, the probability of dying at the age of 80 is conditional on the probability of surviving to the age of 80.
robjan··on Estimate your age of death
A good place to start is Outlive. It's less technology, more lifestyle. https://peterattiamd.com/outlive/
robjan··on Boeing whistleblower found dead in US
In the UK press reporting standards discourage reporting suicide methods https://www.ipso.co.uk/editors-code-of-practice/
robjan··on Meta outage
Risky move. The slight drop (and subsequent recovery) today is unlikely related to this outage in any way.
robjan··on Docusign just admitted that they use customer data to train AI
You already stated the problem in your last sentence. There's also the risk that the model could end up with your / your customers' PII in it which could lead to serious consequences.
robjan··on iMessage with PQ3 Cryptographic Protocol
Widely used unbreakable encryption has been available in chat apps for at least a decade and hasn't led us down that slippery slope yet. PQ3 is just future proofing what we already have.
robjan··on The day I canceled my Spotify subscription
The average indie wouldn't even make it to these indie record stores though. They only have so much space and so much ability to carry slow moving inventory.
robjan··on Ask HN: 36 months of unemployment and depression. How to go back?
Self confidence
robjan··on Finance worker pays out $25M after video call call with deepfake CFO
I don't know, most professionals in HK I have met are pretty open to challenging people but maybe that's just the people I choose to work with.

In any case what I find strange is that usually HK finance companies (like much of the rest of the world) will have some kind of maker-checker system which prevents individual mistakes like this.

robjan··on How different languages laugh online
It's the word 撚 which means penis (lan2 which sounds more like "lun"). You can pretty much stick it between many words, much like "fucking" in English, to add emphasis.
robjan··on Updates on Grounding of Boeing 737 MAX 9 Aircraft
The 787 and A380 are still the best planes (in terms of comfort, at least) on the market. It makes my 12 hour flights between HK and the UK way more bearable.
robjan··on Cloudflare lays off new hires
After 6 months the employee is then free to do the bare minimum.
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